[ 10.780343][ T220] ip (220) used greatest stack depth: 23832 bytes left [ 10.780364][ T220] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.780368][ T220] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 220, name: ip [ 10.780370][ T220] preempt_count: 2, expected: 0 [ 10.780371][ T220] RCU nest depth: 0, expected: 0 [ 10.780372][ T220] locks held by ip/220: 5, last CPU#0: [ 10.780374][ T220] #0: ffffffff9a2167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.780385][ T220] #1: ffffffff9a37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.780390][ T220] #2: ffffffff9a37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.780395][ T220] #3: ffffffff9a29d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.780398][ T220] #4: ffffffff9a29d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.780403][ T220] irq event stamp: 26696 [ 10.780404][ T220] hardirqs last enabled at (26695): [] __down_trylock_console_sem+0x86/0xa0 [ 10.780407][ T220] hardirqs last disabled at (26696): [] console_emit_next_record+0x3d4/0x4c0 [ 10.780409][ T220] softirqs last enabled at (25966): [] handle_softirqs+0x67c/0x900 [ 10.780411][ T220] softirqs last disabled at (25957): [] __irq_exit_rcu+0x145/0x1c0 [ 10.780414][ T220] Preemption disabled at: [ 10.780415][ T220] [<0000000000000000>] 0x0 [ 10.780421][ T220] CPU: 0 UID: 0 PID: 220 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.780425][ T220] Tainted: [W]=WARN [ 10.780426][ T220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.780427][ T220] Call Trace: [ 10.780429][ T220] [ 10.780430][ T220] dump_stack_lvl+0x6f/0xa0 [ 10.780437][ T220] __might_resched.cold+0x1fe/0x2c1 [ 10.780441][ T220] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.780445][ T220] ? __kmalloc_noprof+0xdb/0x760 [ 10.780450][ T220] __kmalloc_noprof+0x443/0x760 [ 10.780451][ T220] ? alloc_buf.isra.0+0x4b/0x260 [ 10.780458][ T220] ? do_raw_spin_unlock+0x59/0x250 [ 10.780461][ T220] alloc_buf.isra.0+0x4b/0x260 [ 10.780465][ T220] put_chars+0x1e1/0x2f0 [ 10.780467][ T220] ? __send_to_port+0x420/0x420 [ 10.780469][ T220] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.780472][ T220] ? validate_chain+0x38b/0xc20 [ 10.780478][ T220] hvc_console_print+0x292/0x780 [ 10.780486][ T220] ? hvc_write+0x3a0/0x3a0 [ 10.780488][ T220] ? rcu_is_watching+0x16/0xd0 [ 10.780490][ T220] ? lock_acquire+0x13c/0x160 [ 10.780494][ T220] console_emit_next_record+0x22f/0x4c0 [ 10.780498][ T220] ? devkmsg_read+0x4b0/0x4b0 [ 10.780500][ T220] ? console_flush_one_record+0x106/0x710 [ 10.780503][ T220] ? rcu_is_watching+0x16/0xd0 [ 10.780505][ T220] ? lock_acquire+0x13c/0x160 [ 10.780509][ T220] console_flush_one_record+0x46f/0x710 [ 10.780513][ T220] ? console_emit_next_record+0x4c0/0x4c0 [ 10.780515][ T220] ? __lock_acquire+0x518/0xc20 [ 10.780520][ T220] console_unlock+0xee/0x1f0 [ 10.780523][ T220] ? console_flush_one_record+0x710/0x710 [ 10.780525][ T220] ? rcu_is_watching+0x16/0xd0 [ 10.780527][ T220] ? lock_acquire+0xe0/0x160 [ 10.780530][ T220] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.780532][ T220] ? vprintk_emit+0x320/0x3e0 [ 10.780535][ T220] vprintk_emit+0x37c/0x3e0 [ 10.780538][ T220] ? wake_up_klogd_work_func+0x90/0x90 [ 10.780541][ T220] ? __lock_acquire+0x518/0xc20 [ 10.780544][ T220] _printk+0xc7/0x100 [ 10.780548][ T220] ? snapshot_read.cold+0x21/0x21 [ 10.780551][ T220] ? do_raw_spin_lock+0x131/0x280 [ 10.780554][ T220] ? __rwlock_init+0x150/0x150 [ 10.780558][ T220] ? do_raw_spin_lock+0x131/0x280 [ 10.780560][ T220] do_exit.cold+0x82/0x9c [ 10.780564][ T220] ? exit_notify+0x890/0x890 [ 10.780566][ T220] ? __lock_release.isra.0+0x69/0x1a0 [ 10.780568][ T220] ? rcu_is_watching+0x16/0xd0 [ 10.780572][ T220] do_group_exit+0xb8/0x370 [ 10.780574][ T220] __x64_sys_exit_group+0x3c/0x50 [ 10.780576][ T220] x64_sys_call+0x1567/0x1570 [ 10.780579][ T220] do_syscall_64+0xff/0x530 [ 10.780583][ T220] ? exc_page_fault+0xee/0x100 [ 10.780586][ T220] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.780588][ T220] RIP: 0033:0x7f0a7fc421b8 [ 10.780590][ T220] Code: Unable to access opcode bytes at 0x7f0a7fc4218e. [ 10.780591][ T220] RSP: 002b:00007ffd0bf9a798 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.780594][ T220] RAX: ffffffffffffffda RBX: 00007f0a7fd72f88 RCX: 00007f0a7fc421b8 [ 10.780595][ T220] RDX: 00007f0a7f98cfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.780596][ T220] RBP: 00007ffd0bf9a7f0 R08: 0000000000000000 R09: 0000000000000050 [ 10.780597][ T220] R10: 00007ffd0bf9a5b0 R11: 0000000000000246 R12: 0000000000000001 [ 10.780597][ T220] R13: 0000000000000000 R14: 00007f0a7fd71680 R15: 00007f0a7fd72fa0 [ 10.780604][ T220] [ 11.775467][ T246] eth1: renamed from tmp [ 32.610700][ T801] eth1: renamed from tmp [ 32.610717][ T801] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 32.610719][ T801] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 801, name: ip [ 32.610720][ T801] preempt_count: 1, expected: 0 [ 32.610721][ T801] RCU nest depth: 0, expected: 0 [ 32.610722][ T801] locks held by ip/801: 5, last CPU#2: [ 32.610724][ T801] #0: ffffffff9ab1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 32.610736][ T801] #1: ffffffff9a37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 32.610742][ T801] #2: ffffffff9a37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 32.610746][ T801] #3: ffffffff9a29d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 32.610750][ T801] #4: ffffffff9a29d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 32.610754][ T801] irq event stamp: 24420 [ 32.610755][ T801] hardirqs last enabled at (24419): [] __down_trylock_console_sem+0x86/0xa0 [ 32.610758][ T801] hardirqs last disabled at (24420): [] console_emit_next_record+0x3d4/0x4c0 [ 32.610760][ T801] softirqs last enabled at (24414): [] netif_change_name+0x216/0x8c0 [ 32.610764][ T801] softirqs last disabled at (24412): [] netif_change_name+0x1ad/0x8c0 [ 32.610766][ T801] Preemption disabled at: [ 32.610767][ T801] [] vprintk_emit+0x31b/0x3e0 [ 32.610772][ T801] CPU: 2 UID: 0 PID: 801 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 32.610776][ T801] Tainted: [W]=WARN [ 32.610777][ T801] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.610779][ T801] Call Trace: [ 32.610780][ T801] [ 32.610782][ T801] dump_stack_lvl+0x6f/0xa0 [ 32.610788][ T801] ? vprintk_emit+0x31b/0x3e0 [ 32.610789][ T801] __might_resched.cold+0x1fe/0x2c1 [ 32.610794][ T801] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 32.610804][ T801] ? __kmalloc_noprof+0xdb/0x760 [ 32.610808][ T801] __kmalloc_noprof+0x443/0x760 [ 32.610810][ T801] ? alloc_buf.isra.0+0x4b/0x260 [ 32.610816][ T801] ? do_raw_spin_unlock+0x59/0x250 [ 32.610819][ T801] alloc_buf.isra.0+0x4b/0x260 [ 32.610823][ T801] put_chars+0x1e1/0x2f0 [ 32.610826][ T801] ? __send_to_port+0x420/0x420 [ 32.610832][ T801] hvc_console_print+0x292/0x780 [ 32.610839][ T801] ? hvc_write+0x3a0/0x3a0 [ 32.610843][ T801] ? lock_acquire+0x13c/0x160 [ 32.610847][ T801] console_emit_next_record+0x22f/0x4c0 [ 32.610851][ T801] ? devkmsg_read+0x4b0/0x4b0 [ 32.610853][ T801] ? console_flush_one_record+0x106/0x710 [ 32.610856][ T801] ? rcu_is_watching+0x16/0xd0 [ 32.610859][ T801] ? lock_acquire+0x13c/0x160 [ 32.610863][ T801] console_flush_one_record+0x46f/0x710 [ 32.610867][ T801] ? console_emit_next_record+0x4c0/0x4c0 [ 32.610869][ T801] ? __lock_acquire+0x518/0xc20 [ 32.610875][ T801] console_unlock+0xee/0x1f0 [ 32.610877][ T801] ? console_flush_one_record+0x710/0x710 [ 32.610879][ T801] ? rcu_is_watching+0x16/0xd0 [ 32.610881][ T801] ? lock_acquire+0xe0/0x160 [ 32.610885][ T801] ? __down_trylock_console_sem+0x5e/0xa0 [ 32.610886][ T801] ? vprintk_emit+0x320/0x3e0 [ 32.610889][ T801] vprintk_emit+0x37c/0x3e0 [ 32.610892][ T801] ? wake_up_klogd_work_func+0x90/0x90 [ 32.610895][ T801] ? _mutex_trylock_nest_lock+0x390/0x390 [ 32.610900][ T801] _printk+0xc7/0x100 [ 32.610904][ T801] ? snapshot_read.cold+0x21/0x21 [ 32.610905][ T801] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.610908][ T801] ? rcu_read_lock_any_held+0x3c/0x90 [ 32.610911][ T801] ? validate_chain+0x38b/0xc20 [ 32.610913][ T801] ? netdev_name+0x43/0x60 [ 32.610917][ T801] ? __netdev_printk+0x17f/0x1d0 [ 32.610920][ T801] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 32.610922][ T801] netdev_info+0xe2/0x116 [ 32.610925][ T801] ? netdev_notice+0x120/0x120 [ 32.610928][ T801] ? find_held_lock+0x2b/0x80 [ 32.610931][ T801] ? __lock_release.isra.0+0x69/0x1a0 [ 32.610933][ T801] ? mark_held_locks+0x40/0x70 [ 32.610937][ T801] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 32.610939][ T801] netif_change_name.cold+0x4f/0x89 [ 32.610941][ T801] ? register_netdev+0x40/0x40 [ 32.610943][ T801] ? is_bpf_text_address+0x68/0x110 [ 32.610948][ T801] ? netdev_adjacent_rename_links+0x470/0x470 [ 32.610950][ T801] ? __kernel_text_address+0x12/0x30 [ 32.610953][ T801] ? write_profile+0xf0/0xf0 [ 32.610957][ T801] ? __asan_memset+0x27/0x50 [ 32.610962][ T801] do_setlink.isra.0+0x1f7d/0x2a60 [ 32.610966][ T801] ? stack_trace_save+0x93/0xc0 [ 32.610968][ T801] ? rtnl_link_get_size+0x350/0x350 [ 32.610969][ T801] ? rcu_read_lock_any_held+0x66/0x90 [ 32.610971][ T801] ? stack_depot_save_flags+0x38e/0x790 [ 32.610975][ T801] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 32.610976][ T801] ? rcu_read_lock_any_held+0x3c/0x90 [ 32.610978][ T801] ? validate_chain+0x38b/0xc20 [ 32.610981][ T801] ? kasan_save_stack+0x3d/0x50 [ 32.610983][ T801] ? kasan_save_stack+0x2f/0x50 [ 32.610984][ T801] ? kasan_save_track+0x14/0x30 [ 32.610985][ T801] ? __kasan_kmalloc+0x7b/0x90 [ 32.610987][ T801] ? __lock_acquire+0x518/0xc20 [ 32.610989][ T801] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 32.610992][ T801] ? ___sys_sendmsg+0xd0/0x1d0 [ 32.610996][ T801] ? lock_acquire.part.0+0xd4/0x280 [ 32.610998][ T801] ? rtnl_newlink+0x9a8/0x11b0 [ 32.611000][ T801] ? rcu_is_watching+0x16/0xd0 [ 32.611002][ T801] ? lock_acquire+0x13c/0x160 [ 32.611004][ T801] ? rcu_is_watching+0x16/0xd0 [ 32.611005][ T801] ? rcu_is_watching+0x16/0xd0 [ 32.611006][ T801] ? trace_contention_end+0xb3/0x180 [ 32.611009][ T801] ? __mutex_lock+0x1db/0x1ea0 [ 32.611010][ T801] ? __mutex_lock+0x9a3/0x1ea0 [ 32.611012][ T801] ? rtnl_newlink+0x9a8/0x11b0 [ 32.611015][ T801] ? ww_mutex_lock+0x160/0x160 [ 32.611016][ T801] ? nla_get_range_signed+0x3d0/0x3d0 [ 32.611022][ T801] ? rcu_is_watching+0x16/0xd0 [ 32.611024][ T801] ? __rtnl_newlink+0x3fa/0xa50 [ 32.611029][ T801] rtnl_newlink+0x9f1/0x11b0 [ 32.611034][ T801] ? rtnl_bridge_getlink+0x850/0x850 [ 32.611036][ T801] ? __lock_acquire+0x518/0xc20 [ 32.611041][ T801] ? lock_acquire.part.0+0xd4/0x280 [ 32.611042][ T801] ? find_held_lock+0x2b/0x80 [ 32.611044][ T801] ? rtnl_bridge_getlink+0x850/0x850 [ 32.611046][ T801] ? __lock_release.isra.0+0x69/0x1a0 [ 32.611050][ T801] ? rtnl_bridge_getlink+0x850/0x850 [ 32.611052][ T801] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 32.611055][ T801] ? rtnl_link_fill+0x920/0x920 [ 32.611056][ T801] ? __lock_acquire+0x518/0xc20 [ 32.611061][ T801] ? lock_acquire.part.0+0xd4/0x280 [ 32.611063][ T801] ? find_held_lock+0x2b/0x80 [ 32.611066][ T801] netlink_rcv_skb+0x14e/0x3a0 [ 32.611069][ T801] ? rtnl_link_fill+0x920/0x920 [ 32.611072][ T801] ? netlink_ack+0xcf0/0xcf0 [ 32.611079][ T801] ? netlink_deliver_tap+0xc5/0x330 [ 32.611081][ T801] ? netlink_deliver_tap+0x13c/0x330 [ 32.611085][ T801] netlink_unicast+0x486/0x750 [ 32.611089][ T801] ? netlink_attachskb+0x810/0x810 [ 32.611092][ T801] ? find_held_lock+0x2b/0x80 [ 32.611096][ T801] netlink_sendmsg+0x75b/0xc90 [ 32.611100][ T801] ? netlink_unicast+0x750/0x750 [ 32.611104][ T801] ? __lock_release.isra.0+0x69/0x1a0 [ 32.611105][ T801] ? __import_iovec+0x36c/0x620 [ 32.611111][ T801] __sock_sendmsg+0xce/0x190 [ 32.611114][ T801] ____sys_sendmsg+0x61a/0x860 [ 32.611116][ T801] ? copy_msghdr_from_user+0x279/0x420 [ 32.611118][ T801] ? sock_write_iter+0x400/0x400 [ 32.611120][ T801] ? move_addr_to_kernel+0x40/0x40 [ 32.611127][ T801] ___sys_sendmsg+0x14e/0x1d0 [ 32.611130][ T801] ? copy_msghdr_from_user+0x420/0x420 [ 32.611146][ T801] __sys_sendmsg+0x12c/0x1d0 [ 32.611149][ T801] ? __sys_sendmsg_sock+0x20/0x20 [ 32.611155][ T801] ? rcu_is_watching+0x16/0xd0 [ 32.611158][ T801] do_syscall_64+0xff/0x530 [ 32.611161][ T801] ? exc_page_fault+0xee/0x100 [ 32.611164][ T801] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 32.611166][ T801] RIP: 0033:0x7f47d939354e [ 32.611170][ T801] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 32.611172][ T801] RSP: 002b:00007ffeaa790b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.611175][ T801] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f47d939354e [ 32.611176][ T801] RDX: 0000000000000000 RSI: 00007ffeaa790c20 RDI: 0000000000000005 [ 32.611177][ T801] RBP: 00007ffeaa790b80 R08: 0000000000000000 R09: 0000000000000000 [ 32.611178][ T801] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918e28 [ 32.611179][ T801] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeaa7912f0 [ 32.611185][ T801] [ 32.668245][ T801] ip (801) used greatest stack depth: 23208 bytes left [ 50.521540][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 50.521703][ C0] [ 50.521704][ C0] ======================================================== [ 50.521705][ C0] WARNING: possible irq lock inversion dependency detected [ 50.521707][ C0] 7.2.0-virtme #1 Tainted: G W [ 50.521709][ C0] -------------------------------------------------------- [ 50.521709][ C0] ksoftirqd/0/14 just changed the state of lock: [ 50.521711][ C0] ffffffff9a29d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 50.521723][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 50.521724][ C0] (fs_reclaim){+.+.}-{0:0} [ 50.521726][ C0] [ 50.521726][ C0] [ 50.521726][ C0] and interrupts could create inverse lock ordering between them. [ 50.521726][ C0] [ 50.521727][ C0] [ 50.521727][ C0] other info that might help us debug this: [ 50.521727][ C0] Possible interrupt unsafe locking scenario: [ 50.521727][ C0] [ 50.521728][ C0] CPU0 CPU1 [ 50.521728][ C0] ---- ---- [ 50.521729][ C0] lock(fs_reclaim); [ 50.521730][ C0] local_irq_disable(); [ 50.521730][ C0] lock(console_owner); [ 50.521731][ C0] lock(fs_reclaim); [ 50.521732][ C0] [ 50.521732][ C0] lock(console_owner); [ 50.521733][ C0] [ 50.521733][ C0] *** DEADLOCK *** [ 50.521733][ C0] [ 50.521734][ C0] locks held by ksoftirqd/0/14: 4, last CPU#0: [ 50.521735][ C0] #0: ffa00000000e7ab8 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 50.521741][ C0] #1: ffffffff9a3e29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 50.521745][ C0] #2: ffffffff9a37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 50.521748][ C0] #3: ffffffff9a37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 50.521751][ C0] [ 50.521751][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 50.521754][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 50.521757][ C0] HARDIRQ-ON-W at: [ 50.521758][ C0] __lock_acquire+0x388/0xc20 [ 50.521762][ C0] lock_acquire.part.0+0xd4/0x280 [ 50.521763][ C0] fs_reclaim_acquire+0xd5/0x120 [ 50.521767][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 50.521769][ C0] kthread_create_worker_on_node+0xea/0x210 [ 50.521771][ C0] workqueue_init+0x2a/0x680 [ 50.521775][ C0] kernel_init_freeable+0x2fe/0x630 [ 50.521779][ C0] kernel_init+0x21/0x150 [ 50.521782][ C0] ret_from_fork+0x474/0x6b0 [ 50.521786][ C0] ret_from_fork_asm+0x11/0x20 [ 50.521790][ C0] SOFTIRQ-ON-W at: [ 50.521790][ C0] __lock_acquire+0x388/0xc20 [ 50.521792][ C0] lock_acquire.part.0+0xd4/0x280 [ 50.521793][ C0] fs_reclaim_acquire+0xd5/0x120 [ 50.521795][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 50.521796][ C0] kthread_create_worker_on_node+0xea/0x210 [ 50.521798][ C0] workqueue_init+0x2a/0x680 [ 50.521799][ C0] kernel_init_freeable+0x2fe/0x630 [ 50.521801][ C0] kernel_init+0x21/0x150 [ 50.521802][ C0] ret_from_fork+0x474/0x6b0 [ 50.521803][ C0] ret_from_fork_asm+0x11/0x20 [ 50.521805][ C0] INITIAL USE at: [ 50.521806][ C0] __lock_acquire+0x388/0xc20 [ 50.521807][ C0] lock_acquire.part.0+0xd4/0x280 [ 50.521809][ C0] fs_reclaim_acquire+0xd5/0x120 [ 50.521810][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 50.521811][ C0] kthread_create_worker_on_node+0xea/0x210 [ 50.521813][ C0] workqueue_init+0x2a/0x680 [ 50.521815][ C0] kernel_init_freeable+0x2fe/0x630 [ 50.521816][ C0] kernel_init+0x21/0x150 [ 50.521818][ C0] ret_from_fork+0x474/0x6b0 [ 50.521819][ C0] ret_from_fork_asm+0x11/0x20 [ 50.521820][ C0] } [ 50.521821][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 50.521825][ C0] ... acquired at: [ 50.521826][ C0] __lock_acquire+0x518/0xc20 [ 50.521827][ C0] lock_acquire.part.0+0xd4/0x280 [ 50.521829][ C0] fs_reclaim_acquire+0xd5/0x120 [ 50.521830][ C0] __kmalloc_noprof+0xd3/0x760 [ 50.521831][ C0] alloc_buf.isra.0+0x4b/0x260 [ 50.521835][ C0] put_chars+0x1e1/0x2f0 [ 50.521836][ C0] hvc_console_print+0x292/0x780 [ 50.521839][ C0] console_emit_next_record+0x22f/0x4c0 [ 50.521841][ C0] console_flush_one_record+0x46f/0x710 [ 50.521843][ C0] console_unlock+0xee/0x1f0 [ 50.521844][ C0] vprintk_emit+0x37c/0x3e0 [ 50.521845][ C0] _printk+0xc7/0x100 [ 50.521848][ C0] tun_init+0x24/0xb0 [ 50.521851][ C0] do_one_initcall+0x124/0x4f0 [ 50.521853][ C0] kernel_init_freeable+0x596/0x630 [ 50.521854][ C0] kernel_init+0x21/0x150 [ 50.521855][ C0] ret_from_fork+0x474/0x6b0 [ 50.521857][ C0] ret_from_fork_asm+0x11/0x20 [ 50.521858][ C0] [ 50.521858][ C0] -> (console_owner){..-.}-{0:0} { [ 50.521860][ C0] IN-SOFTIRQ-W at: [ 50.521869][ C0] __lock_acquire+0x388/0xc20 [ 50.521870][ C0] lock_acquire.part.0+0xd4/0x280 [ 50.521872][ C0] console_lock_spinning_enable+0x5c/0x60 [ 50.521874][ C0] console_emit_next_record+0x1d1/0x4c0 [ 50.521875][ C0] console_flush_one_record+0x46f/0x710 [ 50.521877][ C0] console_unlock+0xee/0x1f0 [ 50.521879][ C0] vprintk_emit+0x37c/0x3e0 [ 50.521879][ C0] _printk+0xc7/0x100 [ 50.521881][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 50.521883][ C0] call_timer_fn+0x160/0x4d0 [ 50.521885][ C0] __run_timers+0x68f/0xaa0 [ 50.521887][ C0] run_timer_softirq+0xf0/0x160 [ 50.521888][ C0] handle_softirqs+0x1d3/0x900 [ 50.521891][ C0] run_ksoftirqd+0x39/0x60 [ 50.521892][ C0] smpboot_thread_fn+0x2fb/0x9b0 [ 50.521895][ C0] kthread+0x367/0x460 [ 50.521896][ C0] ret_from_fork+0x474/0x6b0 [ 50.521898][ C0] ret_from_fork_asm+0x11/0x20 [ 50.521899][ C0] INITIAL USE at: [ 50.521900][ C0] } [ 50.521901][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 50.521903][ C0] ... acquired at: [ 50.521904][ C0] mark_lock+0x1d7/0xa00 [ 50.521905][ C0] mark_usage+0x42/0x170 [ 50.521906][ C0] __lock_acquire+0x388/0xc20 [ 50.521908][ C0] lock_acquire.part.0+0xd4/0x280 [ 50.521909][ C0] console_lock_spinning_enable+0x5c/0x60 [ 50.521911][ C0] console_emit_next_record+0x1d1/0x4c0 [ 50.521912][ C0] console_flush_one_record+0x46f/0x710 [ 50.521914][ C0] console_unlock+0xee/0x1f0 [ 50.521916][ C0] vprintk_emit+0x37c/0x3e0 [ 50.521916][ C0] _printk+0xc7/0x100 [ 50.521918][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 50.521919][ C0] call_timer_fn+0x160/0x4d0 [ 50.521920][ C0] __run_timers+0x68f/0xaa0 [ 50.521922][ C0] run_timer_softirq+0xf0/0x160 [ 50.521923][ C0] handle_softirqs+0x1d3/0x900 [ 50.521925][ C0] run_ksoftirqd+0x39/0x60 [ 50.521926][ C0] smpboot_thread_fn+0x2fb/0x9b0 [ 50.521927][ C0] kthread+0x367/0x460 [ 50.521929][ C0] ret_from_fork+0x474/0x6b0 [ 50.521930][ C0] ret_from_fork_asm+0x11/0x20 [ 50.521931][ C0] [ 50.521932][ C0] [ 50.521932][ C0] stack backtrace: [ 50.521934][ C0] CPU: 0 UID: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 50.521938][ C0] Tainted: [W]=WARN [ 50.521939][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.521940][ C0] Call Trace: [ 50.521941][ C0] [ 50.521943][ C0] dump_stack_lvl+0x6f/0xa0 [ 50.521948][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 50.521950][ C0] mark_lock_irq+0x989/0x9c0 [ 50.521953][ C0] mark_lock+0x1d7/0xa00 [ 50.521955][ C0] mark_usage+0x42/0x170 [ 50.521957][ C0] __lock_acquire+0x388/0xc20 [ 50.521959][ C0] lock_acquire.part.0+0xd4/0x280 [ 50.521961][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 50.521963][ C0] ? rcu_is_watching+0x16/0xd0 [ 50.521965][ C0] ? lock_acquire+0x13c/0x160 [ 50.521967][ C0] console_lock_spinning_enable+0x5c/0x60 [ 50.521969][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 50.521971][ C0] console_emit_next_record+0x1d1/0x4c0 [ 50.521973][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 50.521975][ C0] ? console_flush_one_record+0x106/0x710 [ 50.521977][ C0] ? rcu_is_watching+0x16/0xd0 [ 50.521978][ C0] ? lock_acquire+0x13c/0x160 [ 50.521980][ C0] console_flush_one_record+0x46f/0x710 [ 50.521982][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 50.521984][ C0] ? __lock_acquire+0x518/0xc20 [ 50.521987][ C0] console_unlock+0xee/0x1f0 [ 50.521989][ C0] ? console_flush_one_record+0x710/0x710 [ 50.521990][ C0] ? rcu_is_watching+0x16/0xd0 [ 50.521992][ C0] ? lock_acquire+0xe0/0x160 [ 50.521994][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 50.521996][ C0] ? vprintk_emit+0x320/0x3e0 [ 50.521997][ C0] vprintk_emit+0x37c/0x3e0 [ 50.521998][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 50.522000][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 50.522002][ C0] _printk+0xc7/0x100 [ 50.522004][ C0] ? snapshot_read.cold+0x21/0x21 [ 50.522006][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 50.522008][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 50.522010][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 50.522011][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 50.522014][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 50.522015][ C0] call_timer_fn+0x160/0x4d0 [ 50.522017][ C0] ? rcu_is_watching+0x16/0xd0 [ 50.522019][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 50.522021][ C0] ? find_held_lock+0x2b/0x80 [ 50.522022][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 50.522024][ C0] ? rcu_is_watching+0x16/0xd0 [ 50.522026][ C0] __run_timers+0x68f/0xaa0 [ 50.522028][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 50.522030][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 50.522032][ C0] ? __lock_acquire+0x518/0xc20 [ 50.522035][ C0] ? __rwlock_init+0x150/0x150 [ 50.522037][ C0] run_timer_softirq+0xf0/0x160 [ 50.522040][ C0] ? __run_timers+0xaa0/0xaa0 [ 50.522041][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 50.522044][ C0] ? rcu_is_watching+0x16/0xd0 [ 50.522045][ C0] handle_softirqs+0x1d3/0x900 [ 50.522048][ C0] ? _local_bh_enable+0xc0/0xc0 [ 50.522049][ C0] ? rcu_is_watching+0x16/0xd0 [ 50.522051][ C0] run_ksoftirqd+0x39/0x60 [ 50.522052][ C0] smpboot_thread_fn+0x2fb/0x9b0 [ 50.522054][ C0] ? sort_range+0x20/0x20 [ 50.522056][ C0] kthread+0x367/0x460 [ 50.522058][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 50.522059][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 50.522061][ C0] ret_from_fork+0x474/0x6b0 [ 50.522063][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.522065][ C0] ? __switch_to+0x5a3/0xe00 [ 50.522068][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 50.522070][ C0] ret_from_fork_asm+0x11/0x20 [ 50.522073][ C0] [ 50.522077][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 50.522078][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14, name: ksoftirqd/0 [ 50.522079][ C0] preempt_count: 102, expected: 0 [ 50.522080][ C0] RCU nest depth: 0, expected: 0 [ 50.522081][ C0] INFO: lockdep is turned off. [ 50.522082][ C0] irq event stamp: 2379581 [ 50.522082][ C0] hardirqs last enabled at (2379580): [] __down_trylock_console_sem+0x86/0xa0 [ 50.522085][ C0] hardirqs last disabled at (2379581): [] console_emit_next_record+0x3d4/0x4c0 [ 50.522087][ C0] softirqs last enabled at (2379562): [] handle_softirqs+0x67c/0x900 [ 50.522089][ C0] softirqs last disabled at (2379567): [] run_ksoftirqd+0x39/0x60 [ 50.522090][ C0] Preemption disabled at: [ 50.522091][ C0] [] handle_softirqs+0xf6/0x900 [ 50.522093][ C0] CPU: 0 UID: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 50.522095][ C0] Tainted: [W]=WARN [ 50.522096][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 50.522096][ C0] Call Trace: [ 50.522097][ C0] [ 50.522097][ C0] dump_stack_lvl+0x6f/0xa0 [ 50.522100][ C0] ? handle_softirqs+0xf6/0x900 [ 50.522101][ C0] __might_resched.cold+0x1fe/0x2c1 [ 50.522104][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 50.522107][ C0] ? nbcon_get_cpu_emergency_nesting+0xa/0x30 [ 50.522108][ C0] ? rcu_is_watching+0x16/0xd0 [ 50.522110][ C0] __kmalloc_noprof+0x443/0x760 [ 50.522111][ C0] ? __rwlock_init+0x150/0x150 [ 50.522113][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 50.522115][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 50.522117][ C0] alloc_buf.isra.0+0x4b/0x260 [ 50.522119][ C0] put_chars+0x1e1/0x2f0 [ 50.522121][ C0] ? __send_to_port+0x420/0x420 [ 50.522122][ C0] ? mark_lock+0x1d7/0xa00 [ 50.522125][ C0] hvc_console_print+0x292/0x780 [ 50.522128][ C0] ? hvc_write+0x3a0/0x3a0 [ 50.522130][ C0] ? lock_acquire+0x13c/0x160 [ 50.522132][ C0] console_emit_next_record+0x22f/0x4c0 [ 50.522134][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 50.522136][ C0] ? console_flush_one_record+0x106/0x710 [ 50.522138][ C0] ? rcu_is_watching+0x16/0xd0 [ 50.522139][ C0] ? lock_acquire+0x13c/0x160 [ 50.522141][ C0] console_flush_one_record+0x46f/0x710 [ 50.522143][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 50.522145][ C0] ? __lock_acquire+0x518/0xc20 [ 50.522147][ C0] console_unlock+0xee/0x1f0 [ 50.522149][ C0] ? console_flush_one_record+0x710/0x710 [ 50.522151][ C0] ? rcu_is_watching+0x16/0xd0 [ 50.522152][ C0] ? lock_acquire+0xe0/0x160 [ 50.522154][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 50.522156][ C0] ? vprintk_emit+0x320/0x3e0 [ 50.522157][ C0] vprintk_emit+0x37c/0x3e0 [ 50.522159][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 50.522161][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 50.522162][ C0] _printk+0xc7/0x100 [ 50.522164][ C0] ? snapshot_read.cold+0x21/0x21 [ 50.522166][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 50.522167][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 50.522170][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 50.522171][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 50.522173][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 50.522175][ C0] call_timer_fn+0x160/0x4d0 [ 50.522177][ C0] ? rcu_is_watching+0x16/0xd0 [ 50.522178][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 50.522180][ C0] ? find_held_lock+0x2b/0x80 [ 50.522181][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 50.522183][ C0] ? rcu_is_watching+0x16/0xd0 [ 50.522185][ C0] __run_timers+0x68f/0xaa0 [ 50.522187][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 50.522189][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 50.522191][ C0] ? __lock_acquire+0x518/0xc20 [ 50.522193][ C0] ? __rwlock_init+0x150/0x150 [ 50.522196][ C0] run_timer_softirq+0xf0/0x160 [ 50.522198][ C0] ? __run_timers+0xaa0/0xaa0 [ 50.522200][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 50.522201][ C0] ? rcu_is_watching+0x16/0xd0 [ 50.522202][ C0] handle_softirqs+0x1d3/0x900 [ 50.522204][ C0] ? _local_bh_enable+0xc0/0xc0 [ 50.522206][ C0] ? rcu_is_watching+0x16/0xd0 [ 50.522207][ C0] run_ksoftirqd+0x39/0x60 [ 50.522209][ C0] smpboot_thread_fn+0x2fb/0x9b0 [ 50.522211][ C0] ? sort_range+0x20/0x20 [ 50.522213][ C0] kthread+0x367/0x460 [ 50.522214][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 50.522216][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 50.522217][ C0] ret_from_fork+0x474/0x6b0 [ 50.522219][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 50.522221][ C0] ? __switch_to+0x5a3/0xe00 [ 50.522223][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 50.522224][ C0] ret_from_fork_asm+0x11/0x20 [ 50.522227][ C0] [ 52.027259][ T1356] eth1: renamed from tmp [ 52.027272][ T1356] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 52.027275][ T1356] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1356, name: ip [ 52.027276][ T1356] preempt_count: 1, expected: 0 [ 52.027277][ T1356] RCU nest depth: 0, expected: 0 [ 52.027278][ T1356] INFO: lockdep is turned off. [ 52.027279][ T1356] irq event stamp: 0 [ 52.027280][ T1356] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 52.027284][ T1356] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 52.027290][ T1356] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 52.027292][ T1356] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 52.027293][ T1356] Preemption disabled at: [ 52.027294][ T1356] [] vprintk_emit+0x31b/0x3e0 [ 52.027300][ T1356] CPU: 3 UID: 0 PID: 1356 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 52.027304][ T1356] Tainted: [W]=WARN [ 52.027304][ T1356] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.027306][ T1356] Call Trace: [ 52.027307][ T1356] [ 52.027308][ T1356] dump_stack_lvl+0x6f/0xa0 [ 52.027314][ T1356] ? vprintk_emit+0x31b/0x3e0 [ 52.027315][ T1356] __might_resched.cold+0x1fe/0x2c1 [ 52.027318][ T1356] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 52.027321][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027324][ T1356] __kmalloc_noprof+0x443/0x760 [ 52.027327][ T1356] ? __rwlock_init+0x150/0x150 [ 52.027330][ T1356] ? alloc_buf.isra.0+0x4b/0x260 [ 52.027334][ T1356] ? do_raw_spin_unlock+0x59/0x250 [ 52.027336][ T1356] alloc_buf.isra.0+0x4b/0x260 [ 52.027339][ T1356] put_chars+0x1e1/0x2f0 [ 52.027340][ T1356] ? __send_to_port+0x420/0x420 [ 52.027341][ T1356] ? printk_get_next_message+0x240/0x650 [ 52.027343][ T1356] ? console_prepend_replay+0x20/0x20 [ 52.027345][ T1356] ? pointer+0x794/0xed0 [ 52.027349][ T1356] hvc_console_print+0x292/0x780 [ 52.027353][ T1356] ? hvc_write+0x3a0/0x3a0 [ 52.027355][ T1356] ? __rwlock_init+0x150/0x150 [ 52.027357][ T1356] ? lock_acquire+0x13c/0x160 [ 52.027359][ T1356] console_emit_next_record+0x22f/0x4c0 [ 52.027362][ T1356] ? devkmsg_read+0x4b0/0x4b0 [ 52.027364][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027368][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027369][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027370][ T1356] ? lock_acquire+0x13c/0x160 [ 52.027371][ T1356] ? console_flush_one_record+0x111/0x710 [ 52.027373][ T1356] console_flush_one_record+0x46f/0x710 [ 52.027375][ T1356] ? console_emit_next_record+0x4c0/0x4c0 [ 52.027378][ T1356] console_unlock+0xee/0x1f0 [ 52.027380][ T1356] ? lock_acquire+0x13c/0x160 [ 52.027381][ T1356] ? console_flush_one_record+0x710/0x710 [ 52.027383][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027384][ T1356] ? lock_release+0x184/0x1f0 [ 52.027385][ T1356] ? lock_acquire+0xe0/0x160 [ 52.027387][ T1356] ? __rcu_read_lock+0x70/0x70 [ 52.027388][ T1356] ? __down_trylock_console_sem+0x5e/0xa0 [ 52.027390][ T1356] ? vprintk_emit+0x320/0x3e0 [ 52.027391][ T1356] vprintk_emit+0x37c/0x3e0 [ 52.027393][ T1356] ? wake_up_klogd_work_func+0x90/0x90 [ 52.027394][ T1356] ? prepare_to_wait_event+0x8d/0x740 [ 52.027396][ T1356] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 52.027399][ T1356] ? _mutex_trylock_nest_lock+0x390/0x390 [ 52.027402][ T1356] _printk+0xc7/0x100 [ 52.027405][ T1356] ? snapshot_read.cold+0x21/0x21 [ 52.027406][ T1356] ? synchronize_rcu_normal+0x340/0x340 [ 52.027408][ T1356] ? netdev_name+0x43/0x60 [ 52.027412][ T1356] ? __netdev_printk+0x17f/0x1d0 [ 52.027413][ T1356] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 52.027417][ T1356] netdev_info+0xe2/0x116 [ 52.027419][ T1356] ? netdev_notice+0x120/0x120 [ 52.027421][ T1356] ? do_raw_spin_lock+0x131/0x280 [ 52.027422][ T1356] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 52.027425][ T1356] ? __rwlock_init+0x150/0x150 [ 52.027426][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027427][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027428][ T1356] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 52.027429][ T1356] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 52.027431][ T1356] ? trace_irq_enable.constprop.0+0x30/0x160 [ 52.027432][ T1356] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 52.027433][ T1356] netif_change_name.cold+0x4f/0x89 [ 52.027435][ T1356] ? register_netdev+0x40/0x40 [ 52.027436][ T1356] ? lock_release+0x184/0x1f0 [ 52.027438][ T1356] ? netdev_adjacent_rename_links+0x470/0x470 [ 52.027440][ T1356] ? __kernel_text_address+0x12/0x30 [ 52.027443][ T1356] ? write_profile+0xf0/0xf0 [ 52.027446][ T1356] ? __asan_memset+0x27/0x50 [ 52.027449][ T1356] do_setlink.isra.0+0x1f7d/0x2a60 [ 52.027451][ T1356] ? stack_trace_save+0x93/0xc0 [ 52.027453][ T1356] ? rtnl_link_get_size+0x350/0x350 [ 52.027454][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027455][ T1356] ? stack_depot_save_flags+0x1bc/0x790 [ 52.027458][ T1356] ? kasan_save_stack+0x3d/0x50 [ 52.027459][ T1356] ? kasan_save_stack+0x2f/0x50 [ 52.027460][ T1356] ? kasan_save_track+0x14/0x30 [ 52.027462][ T1356] ? __kasan_kmalloc+0x7b/0x90 [ 52.027463][ T1356] ? __kmalloc_cache_noprof+0x29a/0x620 [ 52.027464][ T1356] ? rtnl_newlink+0x124/0x11b0 [ 52.027465][ T1356] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.027466][ T1356] ? netlink_rcv_skb+0x14e/0x3a0 [ 52.027468][ T1356] ? netlink_unicast+0x486/0x750 [ 52.027470][ T1356] ? netlink_sendmsg+0x75b/0xc90 [ 52.027471][ T1356] ? __sock_sendmsg+0xce/0x190 [ 52.027474][ T1356] ? ____sys_sendmsg+0x61a/0x860 [ 52.027475][ T1356] ? ___sys_sendmsg+0x14e/0x1d0 [ 52.027476][ T1356] ? __sys_sendmsg+0x12c/0x1d0 [ 52.027478][ T1356] ? do_syscall_64+0xff/0x530 [ 52.027480][ T1356] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.027483][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027484][ T1356] ? lock_acquire+0x13c/0x160 [ 52.027485][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027486][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027487][ T1356] ? trace_contention_end+0xb3/0x180 [ 52.027488][ T1356] ? __mutex_lock+0x1db/0x1ea0 [ 52.027490][ T1356] ? __mutex_lock+0x9a3/0x1ea0 [ 52.027491][ T1356] ? rtnl_newlink+0x9a8/0x11b0 [ 52.027492][ T1356] ? ww_mutex_lock+0x160/0x160 [ 52.027493][ T1356] ? nla_get_range_signed+0x3d0/0x3d0 [ 52.027497][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027498][ T1356] ? __rtnl_newlink+0x3fa/0xa50 [ 52.027500][ T1356] rtnl_newlink+0x9f1/0x11b0 [ 52.027502][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027503][ T1356] ? rtnl_bridge_getlink+0x850/0x850 [ 52.027504][ T1356] ? lock_acquire+0x13c/0x160 [ 52.027505][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027507][ T1356] ? is_bpf_text_address+0x3e/0x110 [ 52.027509][ T1356] ? is_bpf_text_address+0x72/0x110 [ 52.027510][ T1356] ? kernel_text_address+0x149/0x170 [ 52.027511][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027512][ T1356] ? cap_capable+0x1d7/0x3d0 [ 52.027516][ T1356] ? arch_stack_walk+0xed/0x130 [ 52.027518][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027519][ T1356] ? lock_acquire+0x13c/0x160 [ 52.027521][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027522][ T1356] ? rtnl_bridge_getlink+0x850/0x850 [ 52.027523][ T1356] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 52.027524][ T1356] ? rtnl_link_fill+0x920/0x920 [ 52.027526][ T1356] ? filter_irq_stacks+0xd0/0xd0 [ 52.027527][ T1356] ? stack_depot_save_flags+0x1bc/0x790 [ 52.027529][ T1356] netlink_rcv_skb+0x14e/0x3a0 [ 52.027531][ T1356] ? rtnl_link_fill+0x920/0x920 [ 52.027532][ T1356] ? lock_release+0x184/0x1f0 [ 52.027534][ T1356] ? netlink_ack+0xcf0/0xcf0 [ 52.027535][ T1356] ? __netlink_lookup+0xb9/0x6b0 [ 52.027538][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027539][ T1356] ? lock_release+0x184/0x1f0 [ 52.027541][ T1356] netlink_unicast+0x486/0x750 [ 52.027543][ T1356] ? netlink_attachskb+0x810/0x810 [ 52.027545][ T1356] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.027547][ T1356] netlink_sendmsg+0x75b/0xc90 [ 52.027549][ T1356] ? netlink_unicast+0x750/0x750 [ 52.027550][ T1356] ? kernel_text_address+0x149/0x170 [ 52.027552][ T1356] ? lock_acquire+0x13c/0x160 [ 52.027553][ T1356] ? __import_iovec+0x36c/0x620 [ 52.027556][ T1356] __sock_sendmsg+0xce/0x190 [ 52.027558][ T1356] ____sys_sendmsg+0x61a/0x860 [ 52.027560][ T1356] ? copy_msghdr_from_user+0x279/0x420 [ 52.027562][ T1356] ? sock_write_iter+0x400/0x400 [ 52.027563][ T1356] ? move_addr_to_kernel+0x40/0x40 [ 52.027564][ T1356] ? filter_irq_stacks+0xd0/0xd0 [ 52.027567][ T1356] ___sys_sendmsg+0x14e/0x1d0 [ 52.027569][ T1356] ? copy_msghdr_from_user+0x420/0x420 [ 52.027573][ T1356] __sys_sendmsg+0x12c/0x1d0 [ 52.027575][ T1356] ? __sys_sendmsg_sock+0x20/0x20 [ 52.027578][ T1356] ? rcu_is_watching+0x16/0xd0 [ 52.027579][ T1356] do_syscall_64+0xff/0x530 [ 52.027581][ T1356] ? exc_page_fault+0xee/0x100 [ 52.027583][ T1356] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.027584][ T1356] RIP: 0033:0x7f9b8b9e354e [ 52.027586][ T1356] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 52.027587][ T1356] RSP: 002b:00007ffff4502360 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 52.027591][ T1356] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9b8b9e354e [ 52.027592][ T1356] RDX: 0000000000000000 RSI: 00007ffff4502410 RDI: 0000000000000005 [ 52.027593][ T1356] RBP: 00007ffff4502370 R08: 0000000000000000 R09: 0000000000000000 [ 52.027594][ T1356] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918e3c [ 52.027595][ T1356] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffff4502ae0 [ 52.027597][ T1356] [ 66.183353][ T1888] eth1: renamed from tmp [ 66.183369][ T1888] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 66.183371][ T1888] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1888, name: ip [ 66.183373][ T1888] preempt_count: 1, expected: 0 [ 66.183374][ T1888] RCU nest depth: 0, expected: 0 [ 66.183375][ T1888] INFO: lockdep is turned off. [ 66.183376][ T1888] irq event stamp: 0 [ 66.183377][ T1888] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 66.183381][ T1888] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 66.183387][ T1888] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 66.183389][ T1888] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 66.183391][ T1888] Preemption disabled at: [ 66.183391][ T1888] [] vprintk_emit+0x31b/0x3e0 [ 66.183397][ T1888] CPU: 0 UID: 0 PID: 1888 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 66.183401][ T1888] Tainted: [W]=WARN [ 66.183402][ T1888] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.183404][ T1888] Call Trace: [ 66.183405][ T1888] [ 66.183406][ T1888] dump_stack_lvl+0x6f/0xa0 [ 66.183411][ T1888] ? vprintk_emit+0x31b/0x3e0 [ 66.183413][ T1888] __might_resched.cold+0x1fe/0x2c1 [ 66.183417][ T1888] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 66.183420][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183423][ T1888] __kmalloc_noprof+0x443/0x760 [ 66.183425][ T1888] ? __rwlock_init+0x150/0x150 [ 66.183428][ T1888] ? alloc_buf.isra.0+0x4b/0x260 [ 66.183433][ T1888] ? do_raw_spin_unlock+0x59/0x250 [ 66.183435][ T1888] alloc_buf.isra.0+0x4b/0x260 [ 66.183438][ T1888] put_chars+0x1e1/0x2f0 [ 66.183440][ T1888] ? __send_to_port+0x420/0x420 [ 66.183441][ T1888] ? printk_get_next_message+0x240/0x650 [ 66.183443][ T1888] ? console_prepend_replay+0x20/0x20 [ 66.183445][ T1888] ? pointer+0x794/0xed0 [ 66.183449][ T1888] hvc_console_print+0x292/0x780 [ 66.183453][ T1888] ? hvc_write+0x3a0/0x3a0 [ 66.183455][ T1888] ? __rwlock_init+0x150/0x150 [ 66.183457][ T1888] ? lock_acquire+0x13c/0x160 [ 66.183460][ T1888] console_emit_next_record+0x22f/0x4c0 [ 66.183462][ T1888] ? devkmsg_read+0x4b0/0x4b0 [ 66.183464][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183465][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183466][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183467][ T1888] ? lock_acquire+0x13c/0x160 [ 66.183469][ T1888] ? console_flush_one_record+0x111/0x710 [ 66.183471][ T1888] console_flush_one_record+0x46f/0x710 [ 66.183473][ T1888] ? console_emit_next_record+0x4c0/0x4c0 [ 66.183476][ T1888] console_unlock+0xee/0x1f0 [ 66.183478][ T1888] ? lock_acquire+0x13c/0x160 [ 66.183480][ T1888] ? console_flush_one_record+0x710/0x710 [ 66.183481][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183482][ T1888] ? lock_release+0x184/0x1f0 [ 66.183484][ T1888] ? lock_acquire+0xe0/0x160 [ 66.183485][ T1888] ? __rcu_read_lock+0x70/0x70 [ 66.183487][ T1888] ? __down_trylock_console_sem+0x5e/0xa0 [ 66.183489][ T1888] ? vprintk_emit+0x320/0x3e0 [ 66.183490][ T1888] vprintk_emit+0x37c/0x3e0 [ 66.183492][ T1888] ? wake_up_klogd_work_func+0x90/0x90 [ 66.183493][ T1888] ? prepare_to_wait_event+0x8d/0x740 [ 66.183496][ T1888] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 66.183499][ T1888] ? _mutex_trylock_nest_lock+0x390/0x390 [ 66.183501][ T1888] _printk+0xc7/0x100 [ 66.183504][ T1888] ? snapshot_read.cold+0x21/0x21 [ 66.183506][ T1888] ? synchronize_rcu_normal+0x340/0x340 [ 66.183509][ T1888] ? netdev_name+0x43/0x60 [ 66.183512][ T1888] ? __netdev_printk+0x17f/0x1d0 [ 66.183513][ T1888] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 66.183517][ T1888] netdev_info+0xe2/0x116 [ 66.183519][ T1888] ? netdev_notice+0x120/0x120 [ 66.183521][ T1888] ? do_raw_spin_lock+0x131/0x280 [ 66.183523][ T1888] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 66.183525][ T1888] ? __rwlock_init+0x150/0x150 [ 66.183527][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183528][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183529][ T1888] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 66.183530][ T1888] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 66.183532][ T1888] ? trace_irq_enable.constprop.0+0x30/0x160 [ 66.183533][ T1888] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 66.183534][ T1888] netif_change_name.cold+0x4f/0x89 [ 66.183536][ T1888] ? register_netdev+0x40/0x40 [ 66.183538][ T1888] ? lock_release+0x184/0x1f0 [ 66.183540][ T1888] ? netdev_adjacent_rename_links+0x470/0x470 [ 66.183542][ T1888] ? __kernel_text_address+0x12/0x30 [ 66.183544][ T1888] ? write_profile+0xf0/0xf0 [ 66.183547][ T1888] ? __asan_memset+0x27/0x50 [ 66.183551][ T1888] do_setlink.isra.0+0x1f7d/0x2a60 [ 66.183552][ T1888] ? stack_trace_save+0x93/0xc0 [ 66.183554][ T1888] ? rtnl_link_get_size+0x350/0x350 [ 66.183555][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183556][ T1888] ? stack_depot_save_flags+0x1bc/0x790 [ 66.183560][ T1888] ? kasan_save_stack+0x3d/0x50 [ 66.183562][ T1888] ? kasan_save_stack+0x2f/0x50 [ 66.183563][ T1888] ? kasan_save_track+0x14/0x30 [ 66.183564][ T1888] ? __kasan_kmalloc+0x7b/0x90 [ 66.183565][ T1888] ? __kmalloc_cache_noprof+0x29a/0x620 [ 66.183566][ T1888] ? rtnl_newlink+0x124/0x11b0 [ 66.183567][ T1888] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 66.183568][ T1888] ? netlink_rcv_skb+0x14e/0x3a0 [ 66.183572][ T1888] ? netlink_unicast+0x486/0x750 [ 66.183573][ T1888] ? netlink_sendmsg+0x75b/0xc90 [ 66.183575][ T1888] ? __sock_sendmsg+0xce/0x190 [ 66.183577][ T1888] ? ____sys_sendmsg+0x61a/0x860 [ 66.183579][ T1888] ? ___sys_sendmsg+0x14e/0x1d0 [ 66.183580][ T1888] ? __sys_sendmsg+0x12c/0x1d0 [ 66.183582][ T1888] ? do_syscall_64+0xff/0x530 [ 66.183584][ T1888] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 66.183587][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183588][ T1888] ? lock_acquire+0x13c/0x160 [ 66.183589][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183590][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183591][ T1888] ? trace_contention_end+0xb3/0x180 [ 66.183593][ T1888] ? __mutex_lock+0x1db/0x1ea0 [ 66.183594][ T1888] ? __mutex_lock+0x9a3/0x1ea0 [ 66.183595][ T1888] ? rtnl_newlink+0x9a8/0x11b0 [ 66.183597][ T1888] ? ww_mutex_lock+0x160/0x160 [ 66.183598][ T1888] ? nla_get_range_signed+0x3d0/0x3d0 [ 66.183601][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183602][ T1888] ? __rtnl_newlink+0x3fa/0xa50 [ 66.183605][ T1888] rtnl_newlink+0x9f1/0x11b0 [ 66.183607][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183608][ T1888] ? rtnl_bridge_getlink+0x850/0x850 [ 66.183609][ T1888] ? lock_acquire+0x13c/0x160 [ 66.183610][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183612][ T1888] ? is_bpf_text_address+0x3e/0x110 [ 66.183614][ T1888] ? is_bpf_text_address+0x72/0x110 [ 66.183615][ T1888] ? kernel_text_address+0x149/0x170 [ 66.183617][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183618][ T1888] ? cap_capable+0x1d7/0x3d0 [ 66.183621][ T1888] ? arch_stack_walk+0xed/0x130 [ 66.183624][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183625][ T1888] ? lock_acquire+0x13c/0x160 [ 66.183626][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183627][ T1888] ? rtnl_bridge_getlink+0x850/0x850 [ 66.183629][ T1888] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 66.183630][ T1888] ? rtnl_link_fill+0x920/0x920 [ 66.183631][ T1888] ? filter_irq_stacks+0xd0/0xd0 [ 66.183633][ T1888] ? stack_depot_save_flags+0x1bc/0x790 [ 66.183635][ T1888] netlink_rcv_skb+0x14e/0x3a0 [ 66.183637][ T1888] ? rtnl_link_fill+0x920/0x920 [ 66.183638][ T1888] ? lock_release+0x184/0x1f0 [ 66.183640][ T1888] ? netlink_ack+0xcf0/0xcf0 [ 66.183642][ T1888] ? __netlink_lookup+0xb9/0x6b0 [ 66.183645][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183646][ T1888] ? lock_release+0x184/0x1f0 [ 66.183648][ T1888] netlink_unicast+0x486/0x750 [ 66.183650][ T1888] ? netlink_attachskb+0x810/0x810 [ 66.183652][ T1888] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 66.183654][ T1888] netlink_sendmsg+0x75b/0xc90 [ 66.183656][ T1888] ? netlink_unicast+0x750/0x750 [ 66.183657][ T1888] ? kernel_text_address+0x149/0x170 [ 66.183659][ T1888] ? lock_acquire+0x13c/0x160 [ 66.183660][ T1888] ? __import_iovec+0x36c/0x620 [ 66.183664][ T1888] __sock_sendmsg+0xce/0x190 [ 66.183665][ T1888] ____sys_sendmsg+0x61a/0x860 [ 66.183667][ T1888] ? copy_msghdr_from_user+0x279/0x420 [ 66.183669][ T1888] ? sock_write_iter+0x400/0x400 [ 66.183670][ T1888] ? move_addr_to_kernel+0x40/0x40 [ 66.183672][ T1888] ? filter_irq_stacks+0xd0/0xd0 [ 66.183674][ T1888] ___sys_sendmsg+0x14e/0x1d0 [ 66.183676][ T1888] ? copy_msghdr_from_user+0x420/0x420 [ 66.183681][ T1888] __sys_sendmsg+0x12c/0x1d0 [ 66.183683][ T1888] ? __sys_sendmsg_sock+0x20/0x20 [ 66.183686][ T1888] ? rcu_is_watching+0x16/0xd0 [ 66.183687][ T1888] do_syscall_64+0xff/0x530 [ 66.183689][ T1888] ? exc_page_fault+0xee/0x100 [ 66.183691][ T1888] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 66.183692][ T1888] RIP: 0033:0x7f825577f54e [ 66.183694][ T1888] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 66.183696][ T1888] RSP: 002b:00007ffd4830ac30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 66.183699][ T1888] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f825577f54e [ 66.183701][ T1888] RDX: 0000000000000000 RSI: 00007ffd4830ace0 RDI: 0000000000000005 [ 66.183702][ T1888] RBP: 00007ffd4830ac40 R08: 0000000000000000 R09: 0000000000000000 [ 66.183703][ T1888] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918e4a [ 66.183704][ T1888] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd4830b3b0 [ 66.183706][ T1888] [ 80.808399][ T2419] eth1: renamed from tmp [ 80.808413][ T2419] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 80.808416][ T2419] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2419, name: ip [ 80.808417][ T2419] preempt_count: 1, expected: 0 [ 80.808418][ T2419] RCU nest depth: 0, expected: 0 [ 80.808419][ T2419] INFO: lockdep is turned off. [ 80.808420][ T2419] irq event stamp: 0 [ 80.808420][ T2419] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 80.808424][ T2419] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 80.808430][ T2419] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 80.808432][ T2419] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 80.808434][ T2419] Preemption disabled at: [ 80.808435][ T2419] [] vprintk_emit+0x31b/0x3e0 [ 80.808441][ T2419] CPU: 0 UID: 0 PID: 2419 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 80.808445][ T2419] Tainted: [W]=WARN [ 80.808446][ T2419] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 80.808448][ T2419] Call Trace: [ 80.808449][ T2419] [ 80.808450][ T2419] dump_stack_lvl+0x6f/0xa0 [ 80.808456][ T2419] ? vprintk_emit+0x31b/0x3e0 [ 80.808457][ T2419] __might_resched.cold+0x1fe/0x2c1 [ 80.808461][ T2419] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 80.808465][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808467][ T2419] __kmalloc_noprof+0x443/0x760 [ 80.808470][ T2419] ? __rwlock_init+0x150/0x150 [ 80.808473][ T2419] ? alloc_buf.isra.0+0x4b/0x260 [ 80.808478][ T2419] ? do_raw_spin_unlock+0x59/0x250 [ 80.808479][ T2419] alloc_buf.isra.0+0x4b/0x260 [ 80.808482][ T2419] put_chars+0x1e1/0x2f0 [ 80.808483][ T2419] ? __send_to_port+0x420/0x420 [ 80.808485][ T2419] ? printk_get_next_message+0x240/0x650 [ 80.808487][ T2419] ? console_prepend_replay+0x20/0x20 [ 80.808489][ T2419] ? pointer+0x794/0xed0 [ 80.808493][ T2419] hvc_console_print+0x292/0x780 [ 80.808497][ T2419] ? hvc_write+0x3a0/0x3a0 [ 80.808499][ T2419] ? __rwlock_init+0x150/0x150 [ 80.808501][ T2419] ? lock_acquire+0x13c/0x160 [ 80.808503][ T2419] console_emit_next_record+0x22f/0x4c0 [ 80.808506][ T2419] ? devkmsg_read+0x4b0/0x4b0 [ 80.808508][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808509][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808510][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808511][ T2419] ? lock_acquire+0x13c/0x160 [ 80.808513][ T2419] ? console_flush_one_record+0x111/0x710 [ 80.808514][ T2419] console_flush_one_record+0x46f/0x710 [ 80.808517][ T2419] ? console_emit_next_record+0x4c0/0x4c0 [ 80.808519][ T2419] console_unlock+0xee/0x1f0 [ 80.808521][ T2419] ? lock_acquire+0x13c/0x160 [ 80.808523][ T2419] ? console_flush_one_record+0x710/0x710 [ 80.808524][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808525][ T2419] ? lock_release+0x184/0x1f0 [ 80.808527][ T2419] ? lock_acquire+0xe0/0x160 [ 80.808528][ T2419] ? __rcu_read_lock+0x70/0x70 [ 80.808530][ T2419] ? __down_trylock_console_sem+0x5e/0xa0 [ 80.808532][ T2419] ? vprintk_emit+0x320/0x3e0 [ 80.808533][ T2419] vprintk_emit+0x37c/0x3e0 [ 80.808535][ T2419] ? wake_up_klogd_work_func+0x90/0x90 [ 80.808536][ T2419] ? prepare_to_wait_event+0x8d/0x740 [ 80.808538][ T2419] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 80.808541][ T2419] ? _mutex_trylock_nest_lock+0x390/0x390 [ 80.808543][ T2419] _printk+0xc7/0x100 [ 80.808546][ T2419] ? snapshot_read.cold+0x21/0x21 [ 80.808548][ T2419] ? synchronize_rcu_normal+0x340/0x340 [ 80.808551][ T2419] ? netdev_name+0x43/0x60 [ 80.808554][ T2419] ? __netdev_printk+0x17f/0x1d0 [ 80.808556][ T2419] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 80.808559][ T2419] netdev_info+0xe2/0x116 [ 80.808561][ T2419] ? netdev_notice+0x120/0x120 [ 80.808563][ T2419] ? do_raw_spin_lock+0x131/0x280 [ 80.808565][ T2419] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 80.808568][ T2419] ? __rwlock_init+0x150/0x150 [ 80.808569][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808570][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808571][ T2419] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 80.808572][ T2419] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 80.808574][ T2419] ? trace_irq_enable.constprop.0+0x30/0x160 [ 80.808575][ T2419] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 80.808576][ T2419] netif_change_name.cold+0x4f/0x89 [ 80.808578][ T2419] ? register_netdev+0x40/0x40 [ 80.808579][ T2419] ? lock_release+0x184/0x1f0 [ 80.808581][ T2419] ? netdev_adjacent_rename_links+0x470/0x470 [ 80.808584][ T2419] ? __kernel_text_address+0x12/0x30 [ 80.808586][ T2419] ? write_profile+0xf0/0xf0 [ 80.808589][ T2419] ? __asan_memset+0x27/0x50 [ 80.808593][ T2419] do_setlink.isra.0+0x1f7d/0x2a60 [ 80.808595][ T2419] ? stack_trace_save+0x93/0xc0 [ 80.808596][ T2419] ? rtnl_link_get_size+0x350/0x350 [ 80.808597][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808598][ T2419] ? stack_depot_save_flags+0x1bc/0x790 [ 80.808602][ T2419] ? kasan_save_stack+0x3d/0x50 [ 80.808603][ T2419] ? kasan_save_stack+0x2f/0x50 [ 80.808604][ T2419] ? kasan_save_track+0x14/0x30 [ 80.808605][ T2419] ? __kasan_kmalloc+0x7b/0x90 [ 80.808607][ T2419] ? __kmalloc_cache_noprof+0x29a/0x620 [ 80.808608][ T2419] ? rtnl_newlink+0x124/0x11b0 [ 80.808609][ T2419] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 80.808610][ T2419] ? netlink_rcv_skb+0x14e/0x3a0 [ 80.808613][ T2419] ? netlink_unicast+0x486/0x750 [ 80.808614][ T2419] ? netlink_sendmsg+0x75b/0xc90 [ 80.808616][ T2419] ? __sock_sendmsg+0xce/0x190 [ 80.808618][ T2419] ? ____sys_sendmsg+0x61a/0x860 [ 80.808620][ T2419] ? ___sys_sendmsg+0x14e/0x1d0 [ 80.808621][ T2419] ? __sys_sendmsg+0x12c/0x1d0 [ 80.808623][ T2419] ? do_syscall_64+0xff/0x530 [ 80.808625][ T2419] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 80.808628][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808629][ T2419] ? lock_acquire+0x13c/0x160 [ 80.808630][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808631][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808632][ T2419] ? trace_contention_end+0xb3/0x180 [ 80.808633][ T2419] ? __mutex_lock+0x1db/0x1ea0 [ 80.808635][ T2419] ? __mutex_lock+0x9a3/0x1ea0 [ 80.808636][ T2419] ? rtnl_newlink+0x9a8/0x11b0 [ 80.808637][ T2419] ? ww_mutex_lock+0x160/0x160 [ 80.808638][ T2419] ? nla_get_range_signed+0x3d0/0x3d0 [ 80.808642][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808643][ T2419] ? __rtnl_newlink+0x3fa/0xa50 [ 80.808645][ T2419] rtnl_newlink+0x9f1/0x11b0 [ 80.808647][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808648][ T2419] ? rtnl_bridge_getlink+0x850/0x850 [ 80.808649][ T2419] ? lock_acquire+0x13c/0x160 [ 80.808651][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808652][ T2419] ? is_bpf_text_address+0x3e/0x110 [ 80.808655][ T2419] ? is_bpf_text_address+0x72/0x110 [ 80.808656][ T2419] ? kernel_text_address+0x149/0x170 [ 80.808657][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808658][ T2419] ? cap_capable+0x1d7/0x3d0 [ 80.808662][ T2419] ? arch_stack_walk+0xed/0x130 [ 80.808664][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808665][ T2419] ? lock_acquire+0x13c/0x160 [ 80.808667][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808668][ T2419] ? rtnl_bridge_getlink+0x850/0x850 [ 80.808669][ T2419] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 80.808671][ T2419] ? rtnl_link_fill+0x920/0x920 [ 80.808672][ T2419] ? filter_irq_stacks+0xd0/0xd0 [ 80.808673][ T2419] ? stack_depot_save_flags+0x1bc/0x790 [ 80.808676][ T2419] netlink_rcv_skb+0x14e/0x3a0 [ 80.808677][ T2419] ? rtnl_link_fill+0x920/0x920 [ 80.808679][ T2419] ? lock_release+0x184/0x1f0 [ 80.808680][ T2419] ? netlink_ack+0xcf0/0xcf0 [ 80.808682][ T2419] ? __netlink_lookup+0xb9/0x6b0 [ 80.808685][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808686][ T2419] ? lock_release+0x184/0x1f0 [ 80.808688][ T2419] netlink_unicast+0x486/0x750 [ 80.808690][ T2419] ? netlink_attachskb+0x810/0x810 [ 80.808691][ T2419] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 80.808693][ T2419] netlink_sendmsg+0x75b/0xc90 [ 80.808695][ T2419] ? netlink_unicast+0x750/0x750 [ 80.808697][ T2419] ? kernel_text_address+0x149/0x170 [ 80.808699][ T2419] ? lock_acquire+0x13c/0x160 [ 80.808700][ T2419] ? __import_iovec+0x36c/0x620 [ 80.808703][ T2419] __sock_sendmsg+0xce/0x190 [ 80.808705][ T2419] ____sys_sendmsg+0x61a/0x860 [ 80.808706][ T2419] ? copy_msghdr_from_user+0x279/0x420 [ 80.808708][ T2419] ? sock_write_iter+0x400/0x400 [ 80.808710][ T2419] ? move_addr_to_kernel+0x40/0x40 [ 80.808711][ T2419] ? filter_irq_stacks+0xd0/0xd0 [ 80.808714][ T2419] ___sys_sendmsg+0x14e/0x1d0 [ 80.808715][ T2419] ? copy_msghdr_from_user+0x420/0x420 [ 80.808720][ T2419] __sys_sendmsg+0x12c/0x1d0 [ 80.808722][ T2419] ? __sys_sendmsg_sock+0x20/0x20 [ 80.808725][ T2419] ? rcu_is_watching+0x16/0xd0 [ 80.808726][ T2419] do_syscall_64+0xff/0x530 [ 80.808728][ T2419] ? exc_page_fault+0xee/0x100 [ 80.808730][ T2419] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 80.808731][ T2419] RIP: 0033:0x7f877638754e [ 80.808733][ T2419] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 80.808735][ T2419] RSP: 002b:00007ffeccb021e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 80.808738][ T2419] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f877638754e [ 80.808740][ T2419] RDX: 0000000000000000 RSI: 00007ffeccb02290 RDI: 0000000000000005 [ 80.808740][ T2419] RBP: 00007ffeccb021f0 R08: 0000000000000000 R09: 0000000000000000 [ 80.808741][ T2419] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918e59 [ 80.808742][ T2419] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeccb02960 [ 80.808744][ T2419] [ 156.809490][ T3794] eth1: renamed from tmp [ 156.809505][ T3794] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 156.809507][ T3794] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3794, name: ip [ 156.809509][ T3794] preempt_count: 1, expected: 0 [ 156.809510][ T3794] RCU nest depth: 0, expected: 0 [ 156.809510][ T3794] INFO: lockdep is turned off. [ 156.809512][ T3794] irq event stamp: 0 [ 156.809512][ T3794] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 156.809517][ T3794] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 156.809523][ T3794] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 156.809525][ T3794] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 156.809527][ T3794] Preemption disabled at: [ 156.809528][ T3794] [] vprintk_emit+0x31b/0x3e0 [ 156.809534][ T3794] CPU: 3 UID: 0 PID: 3794 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 156.809538][ T3794] Tainted: [W]=WARN [ 156.809539][ T3794] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 156.809541][ T3794] Call Trace: [ 156.809542][ T3794] [ 156.809543][ T3794] dump_stack_lvl+0x6f/0xa0 [ 156.809549][ T3794] ? vprintk_emit+0x31b/0x3e0 [ 156.809550][ T3794] __might_resched.cold+0x1fe/0x2c1 [ 156.809554][ T3794] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 156.809557][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809560][ T3794] __kmalloc_noprof+0x443/0x760 [ 156.809563][ T3794] ? __rwlock_init+0x150/0x150 [ 156.809566][ T3794] ? alloc_buf.isra.0+0x4b/0x260 [ 156.809571][ T3794] ? do_raw_spin_unlock+0x59/0x250 [ 156.809573][ T3794] alloc_buf.isra.0+0x4b/0x260 [ 156.809575][ T3794] put_chars+0x1e1/0x2f0 [ 156.809577][ T3794] ? __send_to_port+0x420/0x420 [ 156.809578][ T3794] ? printk_get_next_message+0x240/0x650 [ 156.809580][ T3794] ? console_prepend_replay+0x20/0x20 [ 156.809582][ T3794] ? pointer+0x794/0xed0 [ 156.809586][ T3794] hvc_console_print+0x292/0x780 [ 156.809591][ T3794] ? hvc_write+0x3a0/0x3a0 [ 156.809592][ T3794] ? __rwlock_init+0x150/0x150 [ 156.809594][ T3794] ? lock_acquire+0x13c/0x160 [ 156.809597][ T3794] console_emit_next_record+0x22f/0x4c0 [ 156.809599][ T3794] ? devkmsg_read+0x4b0/0x4b0 [ 156.809601][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809603][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809603][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809604][ T3794] ? lock_acquire+0x13c/0x160 [ 156.809606][ T3794] ? console_flush_one_record+0x111/0x710 [ 156.809608][ T3794] console_flush_one_record+0x46f/0x710 [ 156.809611][ T3794] ? console_emit_next_record+0x4c0/0x4c0 [ 156.809613][ T3794] console_unlock+0xee/0x1f0 [ 156.809615][ T3794] ? lock_acquire+0x13c/0x160 [ 156.809617][ T3794] ? console_flush_one_record+0x710/0x710 [ 156.809618][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809619][ T3794] ? lock_release+0x184/0x1f0 [ 156.809621][ T3794] ? lock_acquire+0xe0/0x160 [ 156.809622][ T3794] ? __rcu_read_lock+0x70/0x70 [ 156.809624][ T3794] ? __down_trylock_console_sem+0x5e/0xa0 [ 156.809626][ T3794] ? vprintk_emit+0x320/0x3e0 [ 156.809627][ T3794] vprintk_emit+0x37c/0x3e0 [ 156.809629][ T3794] ? wake_up_klogd_work_func+0x90/0x90 [ 156.809630][ T3794] ? prepare_to_wait_event+0x8d/0x740 [ 156.809632][ T3794] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 156.809635][ T3794] ? _mutex_trylock_nest_lock+0x390/0x390 [ 156.809638][ T3794] _printk+0xc7/0x100 [ 156.809641][ T3794] ? snapshot_read.cold+0x21/0x21 [ 156.809643][ T3794] ? synchronize_rcu_normal+0x340/0x340 [ 156.809645][ T3794] ? netdev_name+0x43/0x60 [ 156.809648][ T3794] ? __netdev_printk+0x17f/0x1d0 [ 156.809650][ T3794] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 156.809653][ T3794] netdev_info+0xe2/0x116 [ 156.809655][ T3794] ? netdev_notice+0x120/0x120 [ 156.809657][ T3794] ? do_raw_spin_lock+0x131/0x280 [ 156.809659][ T3794] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 156.809662][ T3794] ? __rwlock_init+0x150/0x150 [ 156.809663][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809664][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809665][ T3794] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 156.809666][ T3794] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 156.809668][ T3794] ? trace_irq_enable.constprop.0+0x30/0x160 [ 156.809669][ T3794] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 156.809670][ T3794] netif_change_name.cold+0x4f/0x89 [ 156.809672][ T3794] ? register_netdev+0x40/0x40 [ 156.809673][ T3794] ? lock_release+0x184/0x1f0 [ 156.809675][ T3794] ? netdev_adjacent_rename_links+0x470/0x470 [ 156.809678][ T3794] ? __kernel_text_address+0x12/0x30 [ 156.809680][ T3794] ? write_profile+0xf0/0xf0 [ 156.809683][ T3794] ? __asan_memset+0x27/0x50 [ 156.809687][ T3794] do_setlink.isra.0+0x1f7d/0x2a60 [ 156.809689][ T3794] ? stack_trace_save+0x93/0xc0 [ 156.809690][ T3794] ? rtnl_link_get_size+0x350/0x350 [ 156.809691][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809693][ T3794] ? stack_depot_save_flags+0x1bc/0x790 [ 156.809696][ T3794] ? kasan_save_stack+0x3d/0x50 [ 156.809698][ T3794] ? kasan_save_stack+0x2f/0x50 [ 156.809699][ T3794] ? kasan_save_track+0x14/0x30 [ 156.809700][ T3794] ? __kasan_kmalloc+0x7b/0x90 [ 156.809701][ T3794] ? __kmalloc_cache_noprof+0x29a/0x620 [ 156.809702][ T3794] ? rtnl_newlink+0x124/0x11b0 [ 156.809703][ T3794] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 156.809704][ T3794] ? netlink_rcv_skb+0x14e/0x3a0 [ 156.809707][ T3794] ? netlink_unicast+0x486/0x750 [ 156.809709][ T3794] ? netlink_sendmsg+0x75b/0xc90 [ 156.809710][ T3794] ? __sock_sendmsg+0xce/0x190 [ 156.809713][ T3794] ? ____sys_sendmsg+0x61a/0x860 [ 156.809714][ T3794] ? ___sys_sendmsg+0x14e/0x1d0 [ 156.809716][ T3794] ? __sys_sendmsg+0x12c/0x1d0 [ 156.809717][ T3794] ? do_syscall_64+0xff/0x530 [ 156.809720][ T3794] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 156.809722][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809723][ T3794] ? lock_acquire+0x13c/0x160 [ 156.809725][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809726][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809727][ T3794] ? trace_contention_end+0xb3/0x180 [ 156.809729][ T3794] ? __mutex_lock+0x1db/0x1ea0 [ 156.809730][ T3794] ? __mutex_lock+0x9a3/0x1ea0 [ 156.809731][ T3794] ? rtnl_newlink+0x9a8/0x11b0 [ 156.809733][ T3794] ? ww_mutex_lock+0x160/0x160 [ 156.809734][ T3794] ? nla_get_range_signed+0x3d0/0x3d0 [ 156.809737][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809738][ T3794] ? __rtnl_newlink+0x3fa/0xa50 [ 156.809740][ T3794] rtnl_newlink+0x9f1/0x11b0 [ 156.809742][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809743][ T3794] ? rtnl_bridge_getlink+0x850/0x850 [ 156.809744][ T3794] ? lock_acquire+0x13c/0x160 [ 156.809746][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809747][ T3794] ? is_bpf_text_address+0x3e/0x110 [ 156.809750][ T3794] ? is_bpf_text_address+0x72/0x110 [ 156.809751][ T3794] ? kernel_text_address+0x149/0x170 [ 156.809752][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809753][ T3794] ? cap_capable+0x1d7/0x3d0 [ 156.809757][ T3794] ? arch_stack_walk+0xed/0x130 [ 156.809759][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809760][ T3794] ? lock_acquire+0x13c/0x160 [ 156.809761][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809762][ T3794] ? rtnl_bridge_getlink+0x850/0x850 [ 156.809764][ T3794] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 156.809765][ T3794] ? rtnl_link_fill+0x920/0x920 [ 156.809767][ T3794] ? filter_irq_stacks+0xd0/0xd0 [ 156.809768][ T3794] ? stack_depot_save_flags+0x1bc/0x790 [ 156.809771][ T3794] netlink_rcv_skb+0x14e/0x3a0 [ 156.809772][ T3794] ? rtnl_link_fill+0x920/0x920 [ 156.809773][ T3794] ? lock_release+0x184/0x1f0 [ 156.809775][ T3794] ? netlink_ack+0xcf0/0xcf0 [ 156.809777][ T3794] ? __netlink_lookup+0xb9/0x6b0 [ 156.809779][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809780][ T3794] ? lock_release+0x184/0x1f0 [ 156.809782][ T3794] netlink_unicast+0x486/0x750 [ 156.809785][ T3794] ? netlink_attachskb+0x810/0x810 [ 156.809786][ T3794] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 156.809788][ T3794] netlink_sendmsg+0x75b/0xc90 [ 156.809790][ T3794] ? netlink_unicast+0x750/0x750 [ 156.809792][ T3794] ? kernel_text_address+0x149/0x170 [ 156.809793][ T3794] ? lock_acquire+0x13c/0x160 [ 156.809795][ T3794] ? __import_iovec+0x36c/0x620 [ 156.809798][ T3794] __sock_sendmsg+0xce/0x190 [ 156.809800][ T3794] ____sys_sendmsg+0x61a/0x860 [ 156.809801][ T3794] ? copy_msghdr_from_user+0x279/0x420 [ 156.809803][ T3794] ? sock_write_iter+0x400/0x400 [ 156.809804][ T3794] ? move_addr_to_kernel+0x40/0x40 [ 156.809806][ T3794] ? filter_irq_stacks+0xd0/0xd0 [ 156.809808][ T3794] ___sys_sendmsg+0x14e/0x1d0 [ 156.809810][ T3794] ? copy_msghdr_from_user+0x420/0x420 [ 156.809815][ T3794] __sys_sendmsg+0x12c/0x1d0 [ 156.809817][ T3794] ? __sys_sendmsg_sock+0x20/0x20 [ 156.809819][ T3794] ? rcu_is_watching+0x16/0xd0 [ 156.809821][ T3794] do_syscall_64+0xff/0x530 [ 156.809822][ T3794] ? exc_page_fault+0xee/0x100 [ 156.809824][ T3794] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 156.809826][ T3794] RIP: 0033:0x7feeeed4754e [ 156.809827][ T3794] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 156.809829][ T3794] RSP: 002b:00007ffe5db7cd40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 156.809832][ T3794] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007feeeed4754e [ 156.809834][ T3794] RDX: 0000000000000000 RSI: 00007ffe5db7cdf0 RDI: 0000000000000005 [ 156.809835][ T3794] RBP: 00007ffe5db7cd50 R08: 0000000000000000 R09: 0000000000000000 [ 156.809835][ T3794] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918ea5 [ 156.809836][ T3794] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe5db7d4c0 [ 156.809839][ T3794] [ 163.629038][ T4084] eth2: renamed from tmp [ 163.629051][ T4084] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 163.629054][ T4084] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4084, name: ip [ 163.629055][ T4084] preempt_count: 1, expected: 0 [ 163.629056][ T4084] RCU nest depth: 0, expected: 0 [ 163.629057][ T4084] INFO: lockdep is turned off. [ 163.629058][ T4084] irq event stamp: 0 [ 163.629059][ T4084] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 163.629062][ T4084] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 163.629069][ T4084] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 163.629070][ T4084] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 163.629072][ T4084] Preemption disabled at: [ 163.629072][ T4084] [] vprintk_emit+0x31b/0x3e0 [ 163.629079][ T4084] CPU: 3 UID: 0 PID: 4084 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 163.629083][ T4084] Tainted: [W]=WARN [ 163.629084][ T4084] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 163.629086][ T4084] Call Trace: [ 163.629087][ T4084] [ 163.629088][ T4084] dump_stack_lvl+0x6f/0xa0 [ 163.629094][ T4084] ? vprintk_emit+0x31b/0x3e0 [ 163.629095][ T4084] __might_resched.cold+0x1fe/0x2c1 [ 163.629098][ T4084] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 163.629101][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629104][ T4084] __kmalloc_noprof+0x443/0x760 [ 163.629107][ T4084] ? __rwlock_init+0x150/0x150 [ 163.629110][ T4084] ? alloc_buf.isra.0+0x4b/0x260 [ 163.629114][ T4084] ? do_raw_spin_unlock+0x59/0x250 [ 163.629116][ T4084] alloc_buf.isra.0+0x4b/0x260 [ 163.629119][ T4084] put_chars+0x1e1/0x2f0 [ 163.629120][ T4084] ? __send_to_port+0x420/0x420 [ 163.629121][ T4084] ? printk_get_next_message+0x240/0x650 [ 163.629124][ T4084] ? console_prepend_replay+0x20/0x20 [ 163.629126][ T4084] ? pointer+0x794/0xed0 [ 163.629129][ T4084] hvc_console_print+0x292/0x780 [ 163.629134][ T4084] ? hvc_write+0x3a0/0x3a0 [ 163.629136][ T4084] ? __rwlock_init+0x150/0x150 [ 163.629137][ T4084] ? lock_acquire+0x13c/0x160 [ 163.629140][ T4084] console_emit_next_record+0x22f/0x4c0 [ 163.629142][ T4084] ? devkmsg_read+0x4b0/0x4b0 [ 163.629144][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629145][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629146][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629147][ T4084] ? lock_acquire+0x13c/0x160 [ 163.629149][ T4084] ? console_flush_one_record+0x111/0x710 [ 163.629151][ T4084] console_flush_one_record+0x46f/0x710 [ 163.629153][ T4084] ? console_emit_next_record+0x4c0/0x4c0 [ 163.629156][ T4084] console_unlock+0xee/0x1f0 [ 163.629158][ T4084] ? lock_acquire+0x13c/0x160 [ 163.629159][ T4084] ? console_flush_one_record+0x710/0x710 [ 163.629161][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629162][ T4084] ? lock_release+0x184/0x1f0 [ 163.629163][ T4084] ? lock_acquire+0xe0/0x160 [ 163.629165][ T4084] ? __rcu_read_lock+0x70/0x70 [ 163.629166][ T4084] ? __down_trylock_console_sem+0x5e/0xa0 [ 163.629168][ T4084] ? vprintk_emit+0x320/0x3e0 [ 163.629169][ T4084] vprintk_emit+0x37c/0x3e0 [ 163.629171][ T4084] ? wake_up_klogd_work_func+0x90/0x90 [ 163.629172][ T4084] ? prepare_to_wait_event+0x8d/0x740 [ 163.629174][ T4084] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 163.629177][ T4084] ? _mutex_trylock_nest_lock+0x390/0x390 [ 163.629180][ T4084] _printk+0xc7/0x100 [ 163.629182][ T4084] ? snapshot_read.cold+0x21/0x21 [ 163.629184][ T4084] ? synchronize_rcu_normal+0x340/0x340 [ 163.629186][ T4084] ? netdev_name+0x43/0x60 [ 163.629190][ T4084] ? __netdev_printk+0x17f/0x1d0 [ 163.629191][ T4084] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 163.629194][ T4084] netdev_info+0xe2/0x116 [ 163.629197][ T4084] ? netdev_notice+0x120/0x120 [ 163.629199][ T4084] ? do_raw_spin_lock+0x131/0x280 [ 163.629200][ T4084] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 163.629203][ T4084] ? __rwlock_init+0x150/0x150 [ 163.629205][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629205][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629206][ T4084] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 163.629208][ T4084] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 163.629209][ T4084] ? trace_irq_enable.constprop.0+0x30/0x160 [ 163.629210][ T4084] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 163.629212][ T4084] netif_change_name.cold+0x4f/0x89 [ 163.629213][ T4084] ? register_netdev+0x40/0x40 [ 163.629214][ T4084] ? lock_release+0x184/0x1f0 [ 163.629216][ T4084] ? netdev_adjacent_rename_links+0x470/0x470 [ 163.629219][ T4084] ? __kernel_text_address+0x12/0x30 [ 163.629221][ T4084] ? write_profile+0xf0/0xf0 [ 163.629224][ T4084] ? __asan_memset+0x27/0x50 [ 163.629227][ T4084] do_setlink.isra.0+0x1f7d/0x2a60 [ 163.629229][ T4084] ? stack_trace_save+0x93/0xc0 [ 163.629231][ T4084] ? rtnl_link_get_size+0x350/0x350 [ 163.629232][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629233][ T4084] ? stack_depot_save_flags+0x1bc/0x790 [ 163.629236][ T4084] ? kasan_save_stack+0x3d/0x50 [ 163.629238][ T4084] ? kasan_save_stack+0x2f/0x50 [ 163.629239][ T4084] ? kasan_save_track+0x14/0x30 [ 163.629240][ T4084] ? __kasan_kmalloc+0x7b/0x90 [ 163.629241][ T4084] ? __kmalloc_cache_noprof+0x29a/0x620 [ 163.629242][ T4084] ? rtnl_newlink+0x124/0x11b0 [ 163.629243][ T4084] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 163.629244][ T4084] ? netlink_rcv_skb+0x14e/0x3a0 [ 163.629247][ T4084] ? netlink_unicast+0x486/0x750 [ 163.629248][ T4084] ? netlink_sendmsg+0x75b/0xc90 [ 163.629250][ T4084] ? __sock_sendmsg+0xce/0x190 [ 163.629252][ T4084] ? ____sys_sendmsg+0x61a/0x860 [ 163.629253][ T4084] ? ___sys_sendmsg+0x14e/0x1d0 [ 163.629255][ T4084] ? __sys_sendmsg+0x12c/0x1d0 [ 163.629257][ T4084] ? do_syscall_64+0xff/0x530 [ 163.629259][ T4084] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 163.629261][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629262][ T4084] ? lock_acquire+0x13c/0x160 [ 163.629263][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629264][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629265][ T4084] ? trace_contention_end+0xb3/0x180 [ 163.629267][ T4084] ? __mutex_lock+0x1db/0x1ea0 [ 163.629268][ T4084] ? __mutex_lock+0x9a3/0x1ea0 [ 163.629269][ T4084] ? rtnl_newlink+0x9a8/0x11b0 [ 163.629271][ T4084] ? ww_mutex_lock+0x160/0x160 [ 163.629271][ T4084] ? nla_get_range_signed+0x3d0/0x3d0 [ 163.629275][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629276][ T4084] ? __rtnl_newlink+0x3fa/0xa50 [ 163.629282][ T4084] rtnl_newlink+0x9f1/0x11b0 [ 163.629284][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629285][ T4084] ? rtnl_bridge_getlink+0x850/0x850 [ 163.629286][ T4084] ? lock_acquire+0x13c/0x160 [ 163.629288][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629289][ T4084] ? is_bpf_text_address+0x3e/0x110 [ 163.629292][ T4084] ? is_bpf_text_address+0x72/0x110 [ 163.629293][ T4084] ? kernel_text_address+0x149/0x170 [ 163.629294][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629295][ T4084] ? cap_capable+0x1d7/0x3d0 [ 163.629298][ T4084] ? arch_stack_walk+0xed/0x130 [ 163.629300][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629301][ T4084] ? lock_acquire+0x13c/0x160 [ 163.629303][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629304][ T4084] ? rtnl_bridge_getlink+0x850/0x850 [ 163.629305][ T4084] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 163.629307][ T4084] ? rtnl_link_fill+0x920/0x920 [ 163.629308][ T4084] ? filter_irq_stacks+0xd0/0xd0 [ 163.629310][ T4084] ? stack_depot_save_flags+0x1bc/0x790 [ 163.629312][ T4084] netlink_rcv_skb+0x14e/0x3a0 [ 163.629314][ T4084] ? rtnl_link_fill+0x920/0x920 [ 163.629315][ T4084] ? lock_release+0x184/0x1f0 [ 163.629316][ T4084] ? netlink_ack+0xcf0/0xcf0 [ 163.629318][ T4084] ? __netlink_lookup+0xb9/0x6b0 [ 163.629321][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629322][ T4084] ? lock_release+0x184/0x1f0 [ 163.629324][ T4084] netlink_unicast+0x486/0x750 [ 163.629326][ T4084] ? netlink_attachskb+0x810/0x810 [ 163.629328][ T4084] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 163.629330][ T4084] netlink_sendmsg+0x75b/0xc90 [ 163.629332][ T4084] ? netlink_unicast+0x750/0x750 [ 163.629333][ T4084] ? kernel_text_address+0x149/0x170 [ 163.629335][ T4084] ? lock_acquire+0x13c/0x160 [ 163.629336][ T4084] ? __import_iovec+0x36c/0x620 [ 163.629339][ T4084] __sock_sendmsg+0xce/0x190 [ 163.629341][ T4084] ____sys_sendmsg+0x61a/0x860 [ 163.629343][ T4084] ? copy_msghdr_from_user+0x279/0x420 [ 163.629344][ T4084] ? sock_write_iter+0x400/0x400 [ 163.629346][ T4084] ? move_addr_to_kernel+0x40/0x40 [ 163.629347][ T4084] ? filter_irq_stacks+0xd0/0xd0 [ 163.629350][ T4084] ___sys_sendmsg+0x14e/0x1d0 [ 163.629352][ T4084] ? copy_msghdr_from_user+0x420/0x420 [ 163.629356][ T4084] __sys_sendmsg+0x12c/0x1d0 [ 163.629358][ T4084] ? __sys_sendmsg_sock+0x20/0x20 [ 163.629361][ T4084] ? rcu_is_watching+0x16/0xd0 [ 163.629362][ T4084] do_syscall_64+0xff/0x530 [ 163.629364][ T4084] ? exc_page_fault+0xee/0x100 [ 163.629369][ T4084] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 163.629371][ T4084] RIP: 0033:0x7fbec2b5754e [ 163.629373][ T4084] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 163.629375][ T4084] RSP: 002b:00007ffd52d42670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 163.629378][ T4084] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fbec2b5754e [ 163.629380][ T4084] RDX: 0000000000000000 RSI: 00007ffd52d42720 RDI: 0000000000000005 [ 163.629381][ T4084] RBP: 00007ffd52d42680 R08: 0000000000000000 R09: 0000000000000000 [ 163.629382][ T4084] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918eab [ 163.629382][ T4084] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd52d42df0 [ 163.629385][ T4084] [ 227.185798][ T5100] eth1: renamed from tmp [ 227.185812][ T5100] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 227.185814][ T5100] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 5100, name: ip [ 227.185816][ T5100] preempt_count: 1, expected: 0 [ 227.185817][ T5100] RCU nest depth: 0, expected: 0 [ 227.185817][ T5100] INFO: lockdep is turned off. [ 227.185818][ T5100] irq event stamp: 0 [ 227.185819][ T5100] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 227.185823][ T5100] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 227.185829][ T5100] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 227.185831][ T5100] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 227.185833][ T5100] Preemption disabled at: [ 227.185833][ T5100] [] vprintk_emit+0x31b/0x3e0 [ 227.185840][ T5100] CPU: 3 UID: 0 PID: 5100 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 227.185843][ T5100] Tainted: [W]=WARN [ 227.185844][ T5100] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 227.185845][ T5100] Call Trace: [ 227.185847][ T5100] [ 227.185848][ T5100] dump_stack_lvl+0x6f/0xa0 [ 227.185853][ T5100] ? vprintk_emit+0x31b/0x3e0 [ 227.185854][ T5100] __might_resched.cold+0x1fe/0x2c1 [ 227.185858][ T5100] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 227.185861][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.185864][ T5100] __kmalloc_noprof+0x443/0x760 [ 227.185866][ T5100] ? __rwlock_init+0x150/0x150 [ 227.185869][ T5100] ? alloc_buf.isra.0+0x4b/0x260 [ 227.185874][ T5100] ? do_raw_spin_unlock+0x59/0x250 [ 227.185876][ T5100] alloc_buf.isra.0+0x4b/0x260 [ 227.185879][ T5100] put_chars+0x1e1/0x2f0 [ 227.185880][ T5100] ? __send_to_port+0x420/0x420 [ 227.185881][ T5100] ? printk_get_next_message+0x240/0x650 [ 227.185884][ T5100] ? console_prepend_replay+0x20/0x20 [ 227.185886][ T5100] ? pointer+0x794/0xed0 [ 227.185889][ T5100] hvc_console_print+0x292/0x780 [ 227.185894][ T5100] ? hvc_write+0x3a0/0x3a0 [ 227.185895][ T5100] ? __rwlock_init+0x150/0x150 [ 227.185897][ T5100] ? lock_acquire+0x13c/0x160 [ 227.185899][ T5100] console_emit_next_record+0x22f/0x4c0 [ 227.185902][ T5100] ? devkmsg_read+0x4b0/0x4b0 [ 227.185904][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.185905][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.185906][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.185907][ T5100] ? lock_acquire+0x13c/0x160 [ 227.185909][ T5100] ? console_flush_one_record+0x111/0x710 [ 227.185910][ T5100] console_flush_one_record+0x46f/0x710 [ 227.185913][ T5100] ? console_emit_next_record+0x4c0/0x4c0 [ 227.185915][ T5100] console_unlock+0xee/0x1f0 [ 227.185917][ T5100] ? lock_acquire+0x13c/0x160 [ 227.185919][ T5100] ? console_flush_one_record+0x710/0x710 [ 227.185920][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.185921][ T5100] ? lock_release+0x184/0x1f0 [ 227.185923][ T5100] ? lock_acquire+0xe0/0x160 [ 227.185924][ T5100] ? __rcu_read_lock+0x70/0x70 [ 227.185925][ T5100] ? __down_trylock_console_sem+0x5e/0xa0 [ 227.185927][ T5100] ? vprintk_emit+0x320/0x3e0 [ 227.185929][ T5100] vprintk_emit+0x37c/0x3e0 [ 227.185930][ T5100] ? wake_up_klogd_work_func+0x90/0x90 [ 227.185931][ T5100] ? prepare_to_wait_event+0x8d/0x740 [ 227.185934][ T5100] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 227.185937][ T5100] ? _mutex_trylock_nest_lock+0x390/0x390 [ 227.185939][ T5100] _printk+0xc7/0x100 [ 227.185942][ T5100] ? snapshot_read.cold+0x21/0x21 [ 227.185944][ T5100] ? synchronize_rcu_normal+0x340/0x340 [ 227.185946][ T5100] ? netdev_name+0x43/0x60 [ 227.185949][ T5100] ? __netdev_printk+0x17f/0x1d0 [ 227.185951][ T5100] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 227.185954][ T5100] netdev_info+0xe2/0x116 [ 227.185956][ T5100] ? netdev_notice+0x120/0x120 [ 227.185958][ T5100] ? do_raw_spin_lock+0x131/0x280 [ 227.185959][ T5100] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 227.185962][ T5100] ? __rwlock_init+0x150/0x150 [ 227.185963][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.185964][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.185965][ T5100] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 227.185966][ T5100] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 227.185968][ T5100] ? trace_irq_enable.constprop.0+0x30/0x160 [ 227.185969][ T5100] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 227.185970][ T5100] netif_change_name.cold+0x4f/0x89 [ 227.185972][ T5100] ? register_netdev+0x40/0x40 [ 227.185973][ T5100] ? lock_release+0x184/0x1f0 [ 227.185975][ T5100] ? netdev_adjacent_rename_links+0x470/0x470 [ 227.185978][ T5100] ? __kernel_text_address+0x12/0x30 [ 227.185980][ T5100] ? write_profile+0xf0/0xf0 [ 227.185983][ T5100] ? __asan_memset+0x27/0x50 [ 227.185987][ T5100] do_setlink.isra.0+0x1f7d/0x2a60 [ 227.185989][ T5100] ? stack_trace_save+0x93/0xc0 [ 227.185990][ T5100] ? rtnl_link_get_size+0x350/0x350 [ 227.185991][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.185992][ T5100] ? stack_depot_save_flags+0x1bc/0x790 [ 227.185995][ T5100] ? kasan_save_stack+0x3d/0x50 [ 227.185997][ T5100] ? kasan_save_stack+0x2f/0x50 [ 227.185998][ T5100] ? kasan_save_track+0x14/0x30 [ 227.185999][ T5100] ? __kasan_kmalloc+0x7b/0x90 [ 227.186000][ T5100] ? __kmalloc_cache_noprof+0x29a/0x620 [ 227.186001][ T5100] ? rtnl_newlink+0x124/0x11b0 [ 227.186002][ T5100] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 227.186003][ T5100] ? netlink_rcv_skb+0x14e/0x3a0 [ 227.186006][ T5100] ? netlink_unicast+0x486/0x750 [ 227.186008][ T5100] ? netlink_sendmsg+0x75b/0xc90 [ 227.186009][ T5100] ? __sock_sendmsg+0xce/0x190 [ 227.186011][ T5100] ? ____sys_sendmsg+0x61a/0x860 [ 227.186013][ T5100] ? ___sys_sendmsg+0x14e/0x1d0 [ 227.186014][ T5100] ? __sys_sendmsg+0x12c/0x1d0 [ 227.186016][ T5100] ? do_syscall_64+0xff/0x530 [ 227.186018][ T5100] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 227.186020][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.186021][ T5100] ? lock_acquire+0x13c/0x160 [ 227.186023][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.186024][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.186025][ T5100] ? trace_contention_end+0xb3/0x180 [ 227.186026][ T5100] ? __mutex_lock+0x1db/0x1ea0 [ 227.186027][ T5100] ? __mutex_lock+0x9a3/0x1ea0 [ 227.186028][ T5100] ? rtnl_newlink+0x9a8/0x11b0 [ 227.186030][ T5100] ? ww_mutex_lock+0x160/0x160 [ 227.186031][ T5100] ? nla_get_range_signed+0x3d0/0x3d0 [ 227.186034][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.186035][ T5100] ? __rtnl_newlink+0x3fa/0xa50 [ 227.186037][ T5100] rtnl_newlink+0x9f1/0x11b0 [ 227.186039][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.186040][ T5100] ? rtnl_bridge_getlink+0x850/0x850 [ 227.186041][ T5100] ? lock_acquire+0x13c/0x160 [ 227.186043][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.186044][ T5100] ? is_bpf_text_address+0x3e/0x110 [ 227.186046][ T5100] ? is_bpf_text_address+0x72/0x110 [ 227.186047][ T5100] ? kernel_text_address+0x149/0x170 [ 227.186049][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.186050][ T5100] ? cap_capable+0x1d7/0x3d0 [ 227.186053][ T5100] ? arch_stack_walk+0xed/0x130 [ 227.186055][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.186056][ T5100] ? lock_acquire+0x13c/0x160 [ 227.186057][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.186059][ T5100] ? rtnl_bridge_getlink+0x850/0x850 [ 227.186060][ T5100] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 227.186061][ T5100] ? rtnl_link_fill+0x920/0x920 [ 227.186063][ T5100] ? filter_irq_stacks+0xd0/0xd0 [ 227.186064][ T5100] ? stack_depot_save_flags+0x1bc/0x790 [ 227.186066][ T5100] netlink_rcv_skb+0x14e/0x3a0 [ 227.186068][ T5100] ? rtnl_link_fill+0x920/0x920 [ 227.186069][ T5100] ? lock_release+0x184/0x1f0 [ 227.186071][ T5100] ? netlink_ack+0xcf0/0xcf0 [ 227.186072][ T5100] ? __netlink_lookup+0xb9/0x6b0 [ 227.186075][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.186076][ T5100] ? lock_release+0x184/0x1f0 [ 227.186078][ T5100] netlink_unicast+0x486/0x750 [ 227.186080][ T5100] ? netlink_attachskb+0x810/0x810 [ 227.186082][ T5100] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 227.186084][ T5100] netlink_sendmsg+0x75b/0xc90 [ 227.186086][ T5100] ? netlink_unicast+0x750/0x750 [ 227.186087][ T5100] ? kernel_text_address+0x149/0x170 [ 227.186089][ T5100] ? lock_acquire+0x13c/0x160 [ 227.186090][ T5100] ? __import_iovec+0x36c/0x620 [ 227.186093][ T5100] __sock_sendmsg+0xce/0x190 [ 227.186095][ T5100] ____sys_sendmsg+0x61a/0x860 [ 227.186096][ T5100] ? copy_msghdr_from_user+0x279/0x420 [ 227.186098][ T5100] ? sock_write_iter+0x400/0x400 [ 227.186099][ T5100] ? move_addr_to_kernel+0x40/0x40 [ 227.186101][ T5100] ? filter_irq_stacks+0xd0/0xd0 [ 227.186103][ T5100] ___sys_sendmsg+0x14e/0x1d0 [ 227.186105][ T5100] ? copy_msghdr_from_user+0x420/0x420 [ 227.186110][ T5100] __sys_sendmsg+0x12c/0x1d0 [ 227.186112][ T5100] ? __sys_sendmsg_sock+0x20/0x20 [ 227.186114][ T5100] ? rcu_is_watching+0x16/0xd0 [ 227.186116][ T5100] do_syscall_64+0xff/0x530 [ 227.186117][ T5100] ? exc_page_fault+0xee/0x100 [ 227.186119][ T5100] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 227.186121][ T5100] RIP: 0033:0x7f5e36d1a54e [ 227.186123][ T5100] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 227.186124][ T5100] RSP: 002b:00007fffb34530d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 227.186128][ T5100] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f5e36d1a54e [ 227.186129][ T5100] RDX: 0000000000000000 RSI: 00007fffb3453180 RDI: 0000000000000005 [ 227.186130][ T5100] RBP: 00007fffb34530e0 R08: 0000000000000000 R09: 0000000000000000 [ 227.186131][ T5100] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918eeb [ 227.186131][ T5100] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffb3453850 [ 227.186134][ T5100] [ 263.099407][ T6985] eth1: renamed from tmp [ 263.099421][ T6985] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 263.099424][ T6985] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 6985, name: ip [ 263.099425][ T6985] preempt_count: 1, expected: 0 [ 263.099426][ T6985] RCU nest depth: 0, expected: 0 [ 263.099427][ T6985] INFO: lockdep is turned off. [ 263.099428][ T6985] irq event stamp: 0 [ 263.099429][ T6985] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 263.099433][ T6985] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 263.099440][ T6985] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 263.099441][ T6985] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 263.099443][ T6985] Preemption disabled at: [ 263.099444][ T6985] [] vprintk_emit+0x31b/0x3e0 [ 263.099450][ T6985] CPU: 3 UID: 0 PID: 6985 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 263.099454][ T6985] Tainted: [W]=WARN [ 263.099455][ T6985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 263.099457][ T6985] Call Trace: [ 263.099458][ T6985] [ 263.099459][ T6985] dump_stack_lvl+0x6f/0xa0 [ 263.099465][ T6985] ? vprintk_emit+0x31b/0x3e0 [ 263.099466][ T6985] __might_resched.cold+0x1fe/0x2c1 [ 263.099470][ T6985] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 263.099473][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099476][ T6985] __kmalloc_noprof+0x443/0x760 [ 263.099479][ T6985] ? __rwlock_init+0x150/0x150 [ 263.099482][ T6985] ? alloc_buf.isra.0+0x4b/0x260 [ 263.099487][ T6985] ? do_raw_spin_unlock+0x59/0x250 [ 263.099489][ T6985] alloc_buf.isra.0+0x4b/0x260 [ 263.099491][ T6985] put_chars+0x1e1/0x2f0 [ 263.099493][ T6985] ? __send_to_port+0x420/0x420 [ 263.099494][ T6985] ? printk_get_next_message+0x240/0x650 [ 263.099497][ T6985] ? console_prepend_replay+0x20/0x20 [ 263.099499][ T6985] ? pointer+0x794/0xed0 [ 263.099502][ T6985] hvc_console_print+0x292/0x780 [ 263.099507][ T6985] ? hvc_write+0x3a0/0x3a0 [ 263.099509][ T6985] ? __rwlock_init+0x150/0x150 [ 263.099510][ T6985] ? lock_acquire+0x13c/0x160 [ 263.099513][ T6985] console_emit_next_record+0x22f/0x4c0 [ 263.099516][ T6985] ? devkmsg_read+0x4b0/0x4b0 [ 263.099518][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099519][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099520][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099521][ T6985] ? lock_acquire+0x13c/0x160 [ 263.099523][ T6985] ? console_flush_one_record+0x111/0x710 [ 263.099524][ T6985] console_flush_one_record+0x46f/0x710 [ 263.099527][ T6985] ? console_emit_next_record+0x4c0/0x4c0 [ 263.099529][ T6985] console_unlock+0xee/0x1f0 [ 263.099531][ T6985] ? lock_acquire+0x13c/0x160 [ 263.099533][ T6985] ? console_flush_one_record+0x710/0x710 [ 263.099534][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099535][ T6985] ? lock_release+0x184/0x1f0 [ 263.099537][ T6985] ? lock_acquire+0xe0/0x160 [ 263.099539][ T6985] ? __rcu_read_lock+0x70/0x70 [ 263.099540][ T6985] ? __down_trylock_console_sem+0x5e/0xa0 [ 263.099542][ T6985] ? vprintk_emit+0x320/0x3e0 [ 263.099543][ T6985] vprintk_emit+0x37c/0x3e0 [ 263.099545][ T6985] ? wake_up_klogd_work_func+0x90/0x90 [ 263.099546][ T6985] ? prepare_to_wait_event+0x8d/0x740 [ 263.099549][ T6985] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 263.099552][ T6985] ? _mutex_trylock_nest_lock+0x390/0x390 [ 263.099554][ T6985] _printk+0xc7/0x100 [ 263.099557][ T6985] ? snapshot_read.cold+0x21/0x21 [ 263.099559][ T6985] ? synchronize_rcu_normal+0x340/0x340 [ 263.099561][ T6985] ? netdev_name+0x43/0x60 [ 263.099564][ T6985] ? __netdev_printk+0x17f/0x1d0 [ 263.099566][ T6985] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 263.099570][ T6985] netdev_info+0xe2/0x116 [ 263.099572][ T6985] ? netdev_notice+0x120/0x120 [ 263.099574][ T6985] ? do_raw_spin_lock+0x131/0x280 [ 263.099576][ T6985] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 263.099578][ T6985] ? __rwlock_init+0x150/0x150 [ 263.099580][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099581][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099582][ T6985] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 263.099583][ T6985] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 263.099585][ T6985] ? trace_irq_enable.constprop.0+0x30/0x160 [ 263.099586][ T6985] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 263.099587][ T6985] netif_change_name.cold+0x4f/0x89 [ 263.099589][ T6985] ? register_netdev+0x40/0x40 [ 263.099590][ T6985] ? lock_release+0x184/0x1f0 [ 263.099592][ T6985] ? netdev_adjacent_rename_links+0x470/0x470 [ 263.099595][ T6985] ? __kernel_text_address+0x12/0x30 [ 263.099597][ T6985] ? write_profile+0xf0/0xf0 [ 263.099600][ T6985] ? __asan_memset+0x27/0x50 [ 263.099604][ T6985] do_setlink.isra.0+0x1f7d/0x2a60 [ 263.099605][ T6985] ? stack_trace_save+0x93/0xc0 [ 263.099607][ T6985] ? rtnl_link_get_size+0x350/0x350 [ 263.099608][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099609][ T6985] ? stack_depot_save_flags+0x1bc/0x790 [ 263.099613][ T6985] ? kasan_save_stack+0x3d/0x50 [ 263.099614][ T6985] ? kasan_save_stack+0x2f/0x50 [ 263.099615][ T6985] ? kasan_save_track+0x14/0x30 [ 263.099616][ T6985] ? __kasan_kmalloc+0x7b/0x90 [ 263.099617][ T6985] ? __kmalloc_cache_noprof+0x29a/0x620 [ 263.099618][ T6985] ? rtnl_newlink+0x124/0x11b0 [ 263.099619][ T6985] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 263.099621][ T6985] ? netlink_rcv_skb+0x14e/0x3a0 [ 263.099624][ T6985] ? netlink_unicast+0x486/0x750 [ 263.099625][ T6985] ? netlink_sendmsg+0x75b/0xc90 [ 263.099627][ T6985] ? __sock_sendmsg+0xce/0x190 [ 263.099629][ T6985] ? ____sys_sendmsg+0x61a/0x860 [ 263.099631][ T6985] ? ___sys_sendmsg+0x14e/0x1d0 [ 263.099632][ T6985] ? __sys_sendmsg+0x12c/0x1d0 [ 263.099634][ T6985] ? do_syscall_64+0xff/0x530 [ 263.099636][ T6985] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 263.099639][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099640][ T6985] ? lock_acquire+0x13c/0x160 [ 263.099641][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099645][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099647][ T6985] ? trace_contention_end+0xb3/0x180 [ 263.099648][ T6985] ? __mutex_lock+0x1db/0x1ea0 [ 263.099649][ T6985] ? __mutex_lock+0x9a3/0x1ea0 [ 263.099651][ T6985] ? rtnl_newlink+0x9a8/0x11b0 [ 263.099652][ T6985] ? ww_mutex_lock+0x160/0x160 [ 263.099653][ T6985] ? nla_get_range_signed+0x3d0/0x3d0 [ 263.099657][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099658][ T6985] ? __rtnl_newlink+0x3fa/0xa50 [ 263.099660][ T6985] rtnl_newlink+0x9f1/0x11b0 [ 263.099662][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099663][ T6985] ? rtnl_bridge_getlink+0x850/0x850 [ 263.099664][ T6985] ? lock_acquire+0x13c/0x160 [ 263.099666][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099667][ T6985] ? is_bpf_text_address+0x3e/0x110 [ 263.099670][ T6985] ? is_bpf_text_address+0x72/0x110 [ 263.099671][ T6985] ? kernel_text_address+0x149/0x170 [ 263.099672][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099673][ T6985] ? cap_capable+0x1d7/0x3d0 [ 263.099677][ T6985] ? arch_stack_walk+0xed/0x130 [ 263.099679][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099680][ T6985] ? lock_acquire+0x13c/0x160 [ 263.099682][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099683][ T6985] ? rtnl_bridge_getlink+0x850/0x850 [ 263.099684][ T6985] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 263.099686][ T6985] ? rtnl_link_fill+0x920/0x920 [ 263.099687][ T6985] ? filter_irq_stacks+0xd0/0xd0 [ 263.099689][ T6985] ? stack_depot_save_flags+0x1bc/0x790 [ 263.099691][ T6985] netlink_rcv_skb+0x14e/0x3a0 [ 263.099693][ T6985] ? rtnl_link_fill+0x920/0x920 [ 263.099694][ T6985] ? lock_release+0x184/0x1f0 [ 263.099696][ T6985] ? netlink_ack+0xcf0/0xcf0 [ 263.099697][ T6985] ? __netlink_lookup+0xb9/0x6b0 [ 263.099700][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099701][ T6985] ? lock_release+0x184/0x1f0 [ 263.099703][ T6985] netlink_unicast+0x486/0x750 [ 263.099706][ T6985] ? netlink_attachskb+0x810/0x810 [ 263.099707][ T6985] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 263.099709][ T6985] netlink_sendmsg+0x75b/0xc90 [ 263.099711][ T6985] ? netlink_unicast+0x750/0x750 [ 263.099713][ T6985] ? kernel_text_address+0x149/0x170 [ 263.099715][ T6985] ? lock_acquire+0x13c/0x160 [ 263.099716][ T6985] ? __import_iovec+0x36c/0x620 [ 263.099719][ T6985] __sock_sendmsg+0xce/0x190 [ 263.099721][ T6985] ____sys_sendmsg+0x61a/0x860 [ 263.099723][ T6985] ? copy_msghdr_from_user+0x279/0x420 [ 263.099724][ T6985] ? sock_write_iter+0x400/0x400 [ 263.099726][ T6985] ? move_addr_to_kernel+0x40/0x40 [ 263.099727][ T6985] ? filter_irq_stacks+0xd0/0xd0 [ 263.099730][ T6985] ___sys_sendmsg+0x14e/0x1d0 [ 263.099732][ T6985] ? copy_msghdr_from_user+0x420/0x420 [ 263.099737][ T6985] __sys_sendmsg+0x12c/0x1d0 [ 263.099739][ T6985] ? __sys_sendmsg_sock+0x20/0x20 [ 263.099741][ T6985] ? rcu_is_watching+0x16/0xd0 [ 263.099743][ T6985] do_syscall_64+0xff/0x530 [ 263.099744][ T6985] ? exc_page_fault+0xee/0x100 [ 263.099746][ T6985] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 263.099748][ T6985] RIP: 0033:0x7fa3c4c4a54e [ 263.099750][ T6985] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 263.099751][ T6985] RSP: 002b:00007fff23a0a5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 263.099755][ T6985] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa3c4c4a54e [ 263.099756][ T6985] RDX: 0000000000000000 RSI: 00007fff23a0a680 RDI: 0000000000000005 [ 263.099757][ T6985] RBP: 00007fff23a0a5e0 R08: 0000000000000000 R09: 0000000000000000 [ 263.099758][ T6985] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f0f [ 263.099759][ T6985] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff23a0ad50 [ 263.099761][ T6985] [ 281.572475][ T7933] eth1: renamed from tmp [ 281.572489][ T7933] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 281.572492][ T7933] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 7933, name: ip [ 281.572494][ T7933] preempt_count: 1, expected: 0 [ 281.572495][ T7933] RCU nest depth: 0, expected: 0 [ 281.572496][ T7933] INFO: lockdep is turned off. [ 281.572497][ T7933] irq event stamp: 0 [ 281.572498][ T7933] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 281.572502][ T7933] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 281.572508][ T7933] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 281.572510][ T7933] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 281.572512][ T7933] Preemption disabled at: [ 281.572513][ T7933] [] vprintk_emit+0x31b/0x3e0 [ 281.572519][ T7933] CPU: 0 UID: 0 PID: 7933 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 281.572523][ T7933] Tainted: [W]=WARN [ 281.572524][ T7933] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 281.572526][ T7933] Call Trace: [ 281.572527][ T7933] [ 281.572528][ T7933] dump_stack_lvl+0x6f/0xa0 [ 281.572534][ T7933] ? vprintk_emit+0x31b/0x3e0 [ 281.572535][ T7933] __might_resched.cold+0x1fe/0x2c1 [ 281.572539][ T7933] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 281.572542][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572545][ T7933] __kmalloc_noprof+0x443/0x760 [ 281.572548][ T7933] ? __rwlock_init+0x150/0x150 [ 281.572551][ T7933] ? alloc_buf.isra.0+0x4b/0x260 [ 281.572556][ T7933] ? do_raw_spin_unlock+0x59/0x250 [ 281.572558][ T7933] alloc_buf.isra.0+0x4b/0x260 [ 281.572561][ T7933] put_chars+0x1e1/0x2f0 [ 281.572563][ T7933] ? __send_to_port+0x420/0x420 [ 281.572564][ T7933] ? printk_get_next_message+0x240/0x650 [ 281.572566][ T7933] ? console_prepend_replay+0x20/0x20 [ 281.572568][ T7933] ? pointer+0x794/0xed0 [ 281.572572][ T7933] hvc_console_print+0x292/0x780 [ 281.572576][ T7933] ? hvc_write+0x3a0/0x3a0 [ 281.572578][ T7933] ? __rwlock_init+0x150/0x150 [ 281.572580][ T7933] ? lock_acquire+0x13c/0x160 [ 281.572583][ T7933] console_emit_next_record+0x22f/0x4c0 [ 281.572585][ T7933] ? devkmsg_read+0x4b0/0x4b0 [ 281.572587][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572588][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572589][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572590][ T7933] ? lock_acquire+0x13c/0x160 [ 281.572592][ T7933] ? console_flush_one_record+0x111/0x710 [ 281.572594][ T7933] console_flush_one_record+0x46f/0x710 [ 281.572597][ T7933] ? console_emit_next_record+0x4c0/0x4c0 [ 281.572599][ T7933] console_unlock+0xee/0x1f0 [ 281.572601][ T7933] ? lock_acquire+0x13c/0x160 [ 281.572603][ T7933] ? console_flush_one_record+0x710/0x710 [ 281.572605][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572605][ T7933] ? lock_release+0x184/0x1f0 [ 281.572607][ T7933] ? lock_acquire+0xe0/0x160 [ 281.572609][ T7933] ? __rcu_read_lock+0x70/0x70 [ 281.572610][ T7933] ? __down_trylock_console_sem+0x5e/0xa0 [ 281.572612][ T7933] ? vprintk_emit+0x320/0x3e0 [ 281.572613][ T7933] vprintk_emit+0x37c/0x3e0 [ 281.572615][ T7933] ? wake_up_klogd_work_func+0x90/0x90 [ 281.572616][ T7933] ? prepare_to_wait_event+0x8d/0x740 [ 281.572619][ T7933] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 281.572622][ T7933] ? _mutex_trylock_nest_lock+0x390/0x390 [ 281.572624][ T7933] _printk+0xc7/0x100 [ 281.572627][ T7933] ? snapshot_read.cold+0x21/0x21 [ 281.572629][ T7933] ? synchronize_rcu_normal+0x340/0x340 [ 281.572631][ T7933] ? netdev_name+0x43/0x60 [ 281.572634][ T7933] ? __netdev_printk+0x17f/0x1d0 [ 281.572636][ T7933] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 281.572639][ T7933] netdev_info+0xe2/0x116 [ 281.572642][ T7933] ? netdev_notice+0x120/0x120 [ 281.572644][ T7933] ? do_raw_spin_lock+0x131/0x280 [ 281.572646][ T7933] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 281.572648][ T7933] ? __rwlock_init+0x150/0x150 [ 281.572650][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572651][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572652][ T7933] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 281.572653][ T7933] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 281.572655][ T7933] ? trace_irq_enable.constprop.0+0x30/0x160 [ 281.572656][ T7933] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 281.572657][ T7933] netif_change_name.cold+0x4f/0x89 [ 281.572659][ T7933] ? register_netdev+0x40/0x40 [ 281.572660][ T7933] ? lock_release+0x184/0x1f0 [ 281.572662][ T7933] ? netdev_adjacent_rename_links+0x470/0x470 [ 281.572664][ T7933] ? __kernel_text_address+0x12/0x30 [ 281.572667][ T7933] ? write_profile+0xf0/0xf0 [ 281.572670][ T7933] ? __asan_memset+0x27/0x50 [ 281.572673][ T7933] do_setlink.isra.0+0x1f7d/0x2a60 [ 281.572675][ T7933] ? stack_trace_save+0x93/0xc0 [ 281.572677][ T7933] ? rtnl_link_get_size+0x350/0x350 [ 281.572678][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572679][ T7933] ? stack_depot_save_flags+0x1bc/0x790 [ 281.572682][ T7933] ? kasan_save_stack+0x3d/0x50 [ 281.572684][ T7933] ? kasan_save_stack+0x2f/0x50 [ 281.572685][ T7933] ? kasan_save_track+0x14/0x30 [ 281.572686][ T7933] ? __kasan_kmalloc+0x7b/0x90 [ 281.572688][ T7933] ? __kmalloc_cache_noprof+0x29a/0x620 [ 281.572689][ T7933] ? rtnl_newlink+0x124/0x11b0 [ 281.572690][ T7933] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 281.572691][ T7933] ? netlink_rcv_skb+0x14e/0x3a0 [ 281.572694][ T7933] ? netlink_unicast+0x486/0x750 [ 281.572695][ T7933] ? netlink_sendmsg+0x75b/0xc90 [ 281.572697][ T7933] ? __sock_sendmsg+0xce/0x190 [ 281.572700][ T7933] ? ____sys_sendmsg+0x61a/0x860 [ 281.572701][ T7933] ? ___sys_sendmsg+0x14e/0x1d0 [ 281.572702][ T7933] ? __sys_sendmsg+0x12c/0x1d0 [ 281.572704][ T7933] ? do_syscall_64+0xff/0x530 [ 281.572707][ T7933] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 281.572709][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572716][ T7933] ? lock_acquire+0x13c/0x160 [ 281.572717][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572718][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572719][ T7933] ? trace_contention_end+0xb3/0x180 [ 281.572721][ T7933] ? __mutex_lock+0x1db/0x1ea0 [ 281.572722][ T7933] ? __mutex_lock+0x9a3/0x1ea0 [ 281.572724][ T7933] ? rtnl_newlink+0x9a8/0x11b0 [ 281.572725][ T7933] ? ww_mutex_lock+0x160/0x160 [ 281.572726][ T7933] ? nla_get_range_signed+0x3d0/0x3d0 [ 281.572730][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572731][ T7933] ? __rtnl_newlink+0x3fa/0xa50 [ 281.572733][ T7933] rtnl_newlink+0x9f1/0x11b0 [ 281.572735][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572736][ T7933] ? rtnl_bridge_getlink+0x850/0x850 [ 281.572737][ T7933] ? lock_acquire+0x13c/0x160 [ 281.572739][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572740][ T7933] ? is_bpf_text_address+0x3e/0x110 [ 281.572742][ T7933] ? is_bpf_text_address+0x72/0x110 [ 281.572744][ T7933] ? kernel_text_address+0x149/0x170 [ 281.572745][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572746][ T7933] ? cap_capable+0x1d7/0x3d0 [ 281.572750][ T7933] ? arch_stack_walk+0xed/0x130 [ 281.572752][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572753][ T7933] ? lock_acquire+0x13c/0x160 [ 281.572755][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572756][ T7933] ? rtnl_bridge_getlink+0x850/0x850 [ 281.572757][ T7933] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 281.572759][ T7933] ? rtnl_link_fill+0x920/0x920 [ 281.572760][ T7933] ? filter_irq_stacks+0xd0/0xd0 [ 281.572762][ T7933] ? stack_depot_save_flags+0x1bc/0x790 [ 281.572764][ T7933] netlink_rcv_skb+0x14e/0x3a0 [ 281.572766][ T7933] ? rtnl_link_fill+0x920/0x920 [ 281.572767][ T7933] ? lock_release+0x184/0x1f0 [ 281.572768][ T7933] ? netlink_ack+0xcf0/0xcf0 [ 281.572770][ T7933] ? __netlink_lookup+0xb9/0x6b0 [ 281.572773][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572774][ T7933] ? lock_release+0x184/0x1f0 [ 281.572776][ T7933] netlink_unicast+0x486/0x750 [ 281.572778][ T7933] ? netlink_attachskb+0x810/0x810 [ 281.572780][ T7933] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 281.572782][ T7933] netlink_sendmsg+0x75b/0xc90 [ 281.572784][ T7933] ? netlink_unicast+0x750/0x750 [ 281.572786][ T7933] ? kernel_text_address+0x149/0x170 [ 281.572787][ T7933] ? lock_acquire+0x13c/0x160 [ 281.572789][ T7933] ? __import_iovec+0x36c/0x620 [ 281.572792][ T7933] __sock_sendmsg+0xce/0x190 [ 281.572794][ T7933] ____sys_sendmsg+0x61a/0x860 [ 281.572795][ T7933] ? copy_msghdr_from_user+0x279/0x420 [ 281.572797][ T7933] ? sock_write_iter+0x400/0x400 [ 281.572799][ T7933] ? move_addr_to_kernel+0x40/0x40 [ 281.572800][ T7933] ? filter_irq_stacks+0xd0/0xd0 [ 281.572803][ T7933] ___sys_sendmsg+0x14e/0x1d0 [ 281.572805][ T7933] ? copy_msghdr_from_user+0x420/0x420 [ 281.572810][ T7933] __sys_sendmsg+0x12c/0x1d0 [ 281.572812][ T7933] ? __sys_sendmsg_sock+0x20/0x20 [ 281.572814][ T7933] ? rcu_is_watching+0x16/0xd0 [ 281.572816][ T7933] do_syscall_64+0xff/0x530 [ 281.572818][ T7933] ? exc_page_fault+0xee/0x100 [ 281.572819][ T7933] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 281.572821][ T7933] RIP: 0033:0x7faebd72e54e [ 281.572823][ T7933] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 281.572824][ T7933] RSP: 002b:00007ffc6202fb20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 281.572828][ T7933] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007faebd72e54e [ 281.572829][ T7933] RDX: 0000000000000000 RSI: 00007ffc6202fbd0 RDI: 0000000000000005 [ 281.572830][ T7933] RBP: 00007ffc6202fb30 R08: 0000000000000000 R09: 0000000000000000 [ 281.572831][ T7933] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f21 [ 281.572832][ T7933] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc620302a0 [ 281.572834][ T7933] [ 286.628158][ T8140] eth1: renamed from tmp [ 286.628172][ T8140] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 286.628175][ T8140] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8140, name: ip [ 286.628176][ T8140] preempt_count: 1, expected: 0 [ 286.628177][ T8140] RCU nest depth: 0, expected: 0 [ 286.628178][ T8140] INFO: lockdep is turned off. [ 286.628179][ T8140] irq event stamp: 0 [ 286.628180][ T8140] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 286.628184][ T8140] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 286.628190][ T8140] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 286.628192][ T8140] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 286.628194][ T8140] Preemption disabled at: [ 286.628194][ T8140] [] vprintk_emit+0x31b/0x3e0 [ 286.628201][ T8140] CPU: 0 UID: 0 PID: 8140 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 286.628205][ T8140] Tainted: [W]=WARN [ 286.628205][ T8140] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 286.628207][ T8140] Call Trace: [ 286.628208][ T8140] [ 286.628210][ T8140] dump_stack_lvl+0x6f/0xa0 [ 286.628216][ T8140] ? vprintk_emit+0x31b/0x3e0 [ 286.628217][ T8140] __might_resched.cold+0x1fe/0x2c1 [ 286.628221][ T8140] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 286.628224][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628227][ T8140] __kmalloc_noprof+0x443/0x760 [ 286.628230][ T8140] ? __rwlock_init+0x150/0x150 [ 286.628233][ T8140] ? alloc_buf.isra.0+0x4b/0x260 [ 286.628238][ T8140] ? do_raw_spin_unlock+0x59/0x250 [ 286.628240][ T8140] alloc_buf.isra.0+0x4b/0x260 [ 286.628242][ T8140] put_chars+0x1e1/0x2f0 [ 286.628244][ T8140] ? __send_to_port+0x420/0x420 [ 286.628245][ T8140] ? printk_get_next_message+0x240/0x650 [ 286.628247][ T8140] ? console_prepend_replay+0x20/0x20 [ 286.628249][ T8140] ? pointer+0x794/0xed0 [ 286.628253][ T8140] hvc_console_print+0x292/0x780 [ 286.628258][ T8140] ? hvc_write+0x3a0/0x3a0 [ 286.628260][ T8140] ? __rwlock_init+0x150/0x150 [ 286.628262][ T8140] ? lock_acquire+0x13c/0x160 [ 286.628264][ T8140] console_emit_next_record+0x22f/0x4c0 [ 286.628267][ T8140] ? devkmsg_read+0x4b0/0x4b0 [ 286.628269][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628270][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628271][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628272][ T8140] ? lock_acquire+0x13c/0x160 [ 286.628274][ T8140] ? console_flush_one_record+0x111/0x710 [ 286.628276][ T8140] console_flush_one_record+0x46f/0x710 [ 286.628279][ T8140] ? console_emit_next_record+0x4c0/0x4c0 [ 286.628281][ T8140] console_unlock+0xee/0x1f0 [ 286.628283][ T8140] ? lock_acquire+0x13c/0x160 [ 286.628285][ T8140] ? console_flush_one_record+0x710/0x710 [ 286.628287][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628288][ T8140] ? lock_release+0x184/0x1f0 [ 286.628289][ T8140] ? lock_acquire+0xe0/0x160 [ 286.628291][ T8140] ? __rcu_read_lock+0x70/0x70 [ 286.628292][ T8140] ? __down_trylock_console_sem+0x5e/0xa0 [ 286.628294][ T8140] ? vprintk_emit+0x320/0x3e0 [ 286.628295][ T8140] vprintk_emit+0x37c/0x3e0 [ 286.628297][ T8140] ? wake_up_klogd_work_func+0x90/0x90 [ 286.628299][ T8140] ? prepare_to_wait_event+0x8d/0x740 [ 286.628301][ T8140] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 286.628304][ T8140] ? _mutex_trylock_nest_lock+0x390/0x390 [ 286.628307][ T8140] _printk+0xc7/0x100 [ 286.628311][ T8140] ? snapshot_read.cold+0x21/0x21 [ 286.628313][ T8140] ? synchronize_rcu_normal+0x340/0x340 [ 286.628315][ T8140] ? netdev_name+0x43/0x60 [ 286.628318][ T8140] ? __netdev_printk+0x17f/0x1d0 [ 286.628320][ T8140] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 286.628323][ T8140] netdev_info+0xe2/0x116 [ 286.628326][ T8140] ? netdev_notice+0x120/0x120 [ 286.628328][ T8140] ? do_raw_spin_lock+0x131/0x280 [ 286.628329][ T8140] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 286.628332][ T8140] ? __rwlock_init+0x150/0x150 [ 286.628334][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628335][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628336][ T8140] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 286.628337][ T8140] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 286.628339][ T8140] ? trace_irq_enable.constprop.0+0x30/0x160 [ 286.628340][ T8140] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 286.628341][ T8140] netif_change_name.cold+0x4f/0x89 [ 286.628343][ T8140] ? register_netdev+0x40/0x40 [ 286.628344][ T8140] ? lock_release+0x184/0x1f0 [ 286.628346][ T8140] ? netdev_adjacent_rename_links+0x470/0x470 [ 286.628349][ T8140] ? __kernel_text_address+0x12/0x30 [ 286.628351][ T8140] ? write_profile+0xf0/0xf0 [ 286.628354][ T8140] ? __asan_memset+0x27/0x50 [ 286.628358][ T8140] do_setlink.isra.0+0x1f7d/0x2a60 [ 286.628360][ T8140] ? stack_trace_save+0x93/0xc0 [ 286.628362][ T8140] ? rtnl_link_get_size+0x350/0x350 [ 286.628363][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628364][ T8140] ? stack_depot_save_flags+0x1bc/0x790 [ 286.628370][ T8140] ? kasan_save_stack+0x3d/0x50 [ 286.628372][ T8140] ? kasan_save_stack+0x2f/0x50 [ 286.628373][ T8140] ? kasan_save_track+0x14/0x30 [ 286.628374][ T8140] ? __kasan_kmalloc+0x7b/0x90 [ 286.628375][ T8140] ? __kmalloc_cache_noprof+0x29a/0x620 [ 286.628377][ T8140] ? rtnl_newlink+0x124/0x11b0 [ 286.628378][ T8140] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 286.628379][ T8140] ? netlink_rcv_skb+0x14e/0x3a0 [ 286.628382][ T8140] ? netlink_unicast+0x486/0x750 [ 286.628383][ T8140] ? netlink_sendmsg+0x75b/0xc90 [ 286.628385][ T8140] ? __sock_sendmsg+0xce/0x190 [ 286.628388][ T8140] ? ____sys_sendmsg+0x61a/0x860 [ 286.628389][ T8140] ? ___sys_sendmsg+0x14e/0x1d0 [ 286.628391][ T8140] ? __sys_sendmsg+0x12c/0x1d0 [ 286.628392][ T8140] ? do_syscall_64+0xff/0x530 [ 286.628395][ T8140] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 286.628397][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628398][ T8140] ? lock_acquire+0x13c/0x160 [ 286.628400][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628400][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628402][ T8140] ? trace_contention_end+0xb3/0x180 [ 286.628403][ T8140] ? __mutex_lock+0x1db/0x1ea0 [ 286.628404][ T8140] ? __mutex_lock+0x9a3/0x1ea0 [ 286.628406][ T8140] ? rtnl_newlink+0x9a8/0x11b0 [ 286.628407][ T8140] ? ww_mutex_lock+0x160/0x160 [ 286.628408][ T8140] ? nla_get_range_signed+0x3d0/0x3d0 [ 286.628412][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628413][ T8140] ? __rtnl_newlink+0x3fa/0xa50 [ 286.628415][ T8140] rtnl_newlink+0x9f1/0x11b0 [ 286.628417][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628418][ T8140] ? rtnl_bridge_getlink+0x850/0x850 [ 286.628419][ T8140] ? lock_acquire+0x13c/0x160 [ 286.628421][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628422][ T8140] ? is_bpf_text_address+0x3e/0x110 [ 286.628425][ T8140] ? is_bpf_text_address+0x72/0x110 [ 286.628426][ T8140] ? kernel_text_address+0x149/0x170 [ 286.628427][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628428][ T8140] ? cap_capable+0x1d7/0x3d0 [ 286.628432][ T8140] ? arch_stack_walk+0xed/0x130 [ 286.628434][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628435][ T8140] ? lock_acquire+0x13c/0x160 [ 286.628437][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628438][ T8140] ? rtnl_bridge_getlink+0x850/0x850 [ 286.628439][ T8140] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 286.628441][ T8140] ? rtnl_link_fill+0x920/0x920 [ 286.628442][ T8140] ? filter_irq_stacks+0xd0/0xd0 [ 286.628444][ T8140] ? stack_depot_save_flags+0x1bc/0x790 [ 286.628446][ T8140] netlink_rcv_skb+0x14e/0x3a0 [ 286.628448][ T8140] ? rtnl_link_fill+0x920/0x920 [ 286.628449][ T8140] ? lock_release+0x184/0x1f0 [ 286.628451][ T8140] ? netlink_ack+0xcf0/0xcf0 [ 286.628452][ T8140] ? __netlink_lookup+0xb9/0x6b0 [ 286.628455][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628456][ T8140] ? lock_release+0x184/0x1f0 [ 286.628458][ T8140] netlink_unicast+0x486/0x750 [ 286.628460][ T8140] ? netlink_attachskb+0x810/0x810 [ 286.628462][ T8140] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 286.628464][ T8140] netlink_sendmsg+0x75b/0xc90 [ 286.628466][ T8140] ? netlink_unicast+0x750/0x750 [ 286.628468][ T8140] ? kernel_text_address+0x149/0x170 [ 286.628470][ T8140] ? lock_acquire+0x13c/0x160 [ 286.628471][ T8140] ? __import_iovec+0x36c/0x620 [ 286.628474][ T8140] __sock_sendmsg+0xce/0x190 [ 286.628476][ T8140] ____sys_sendmsg+0x61a/0x860 [ 286.628478][ T8140] ? copy_msghdr_from_user+0x279/0x420 [ 286.628479][ T8140] ? sock_write_iter+0x400/0x400 [ 286.628481][ T8140] ? move_addr_to_kernel+0x40/0x40 [ 286.628482][ T8140] ? filter_irq_stacks+0xd0/0xd0 [ 286.628485][ T8140] ___sys_sendmsg+0x14e/0x1d0 [ 286.628487][ T8140] ? copy_msghdr_from_user+0x420/0x420 [ 286.628492][ T8140] __sys_sendmsg+0x12c/0x1d0 [ 286.628494][ T8140] ? __sys_sendmsg_sock+0x20/0x20 [ 286.628496][ T8140] ? rcu_is_watching+0x16/0xd0 [ 286.628498][ T8140] do_syscall_64+0xff/0x530 [ 286.628500][ T8140] ? exc_page_fault+0xee/0x100 [ 286.628502][ T8140] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 286.628503][ T8140] RIP: 0033:0x7fcfc18b054e [ 286.628505][ T8140] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 286.628506][ T8140] RSP: 002b:00007ffdf72a0de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 286.628510][ T8140] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fcfc18b054e [ 286.628512][ T8140] RDX: 0000000000000000 RSI: 00007ffdf72a0e90 RDI: 0000000000000005 [ 286.628513][ T8140] RBP: 00007ffdf72a0df0 R08: 0000000000000000 R09: 0000000000000000 [ 286.628513][ T8140] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f26 [ 286.628514][ T8140] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdf72a1560 [ 286.628517][ T8140] [ 293.081308][ T8412] eth1: renamed from tmp [ 293.081323][ T8412] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 293.081325][ T8412] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8412, name: ip [ 293.081326][ T8412] preempt_count: 1, expected: 0 [ 293.081327][ T8412] RCU nest depth: 0, expected: 0 [ 293.081328][ T8412] INFO: lockdep is turned off. [ 293.081329][ T8412] irq event stamp: 0 [ 293.081330][ T8412] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 293.081334][ T8412] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 293.081340][ T8412] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 293.081342][ T8412] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 293.081344][ T8412] Preemption disabled at: [ 293.081344][ T8412] [] vprintk_emit+0x31b/0x3e0 [ 293.081351][ T8412] CPU: 0 UID: 0 PID: 8412 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 293.081354][ T8412] Tainted: [W]=WARN [ 293.081355][ T8412] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 293.081357][ T8412] Call Trace: [ 293.081358][ T8412] [ 293.081360][ T8412] dump_stack_lvl+0x6f/0xa0 [ 293.081370][ T8412] ? vprintk_emit+0x31b/0x3e0 [ 293.081371][ T8412] __might_resched.cold+0x1fe/0x2c1 [ 293.081375][ T8412] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 293.081379][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081382][ T8412] __kmalloc_noprof+0x443/0x760 [ 293.081385][ T8412] ? __rwlock_init+0x150/0x150 [ 293.081388][ T8412] ? alloc_buf.isra.0+0x4b/0x260 [ 293.081392][ T8412] ? do_raw_spin_unlock+0x59/0x250 [ 293.081394][ T8412] alloc_buf.isra.0+0x4b/0x260 [ 293.081397][ T8412] put_chars+0x1e1/0x2f0 [ 293.081398][ T8412] ? __send_to_port+0x420/0x420 [ 293.081399][ T8412] ? printk_get_next_message+0x240/0x650 [ 293.081402][ T8412] ? console_prepend_replay+0x20/0x20 [ 293.081404][ T8412] ? pointer+0x794/0xed0 [ 293.081407][ T8412] hvc_console_print+0x292/0x780 [ 293.081412][ T8412] ? hvc_write+0x3a0/0x3a0 [ 293.081414][ T8412] ? __rwlock_init+0x150/0x150 [ 293.081416][ T8412] ? lock_acquire+0x13c/0x160 [ 293.081418][ T8412] console_emit_next_record+0x22f/0x4c0 [ 293.081421][ T8412] ? devkmsg_read+0x4b0/0x4b0 [ 293.081423][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081424][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081425][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081426][ T8412] ? lock_acquire+0x13c/0x160 [ 293.081428][ T8412] ? console_flush_one_record+0x111/0x710 [ 293.081429][ T8412] console_flush_one_record+0x46f/0x710 [ 293.081432][ T8412] ? console_emit_next_record+0x4c0/0x4c0 [ 293.081434][ T8412] console_unlock+0xee/0x1f0 [ 293.081436][ T8412] ? lock_acquire+0x13c/0x160 [ 293.081438][ T8412] ? console_flush_one_record+0x710/0x710 [ 293.081439][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081440][ T8412] ? lock_release+0x184/0x1f0 [ 293.081442][ T8412] ? lock_acquire+0xe0/0x160 [ 293.081443][ T8412] ? __rcu_read_lock+0x70/0x70 [ 293.081445][ T8412] ? __down_trylock_console_sem+0x5e/0xa0 [ 293.081447][ T8412] ? vprintk_emit+0x320/0x3e0 [ 293.081448][ T8412] vprintk_emit+0x37c/0x3e0 [ 293.081450][ T8412] ? wake_up_klogd_work_func+0x90/0x90 [ 293.081451][ T8412] ? prepare_to_wait_event+0x8d/0x740 [ 293.081453][ T8412] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 293.081456][ T8412] ? _mutex_trylock_nest_lock+0x390/0x390 [ 293.081458][ T8412] _printk+0xc7/0x100 [ 293.081462][ T8412] ? snapshot_read.cold+0x21/0x21 [ 293.081464][ T8412] ? synchronize_rcu_normal+0x340/0x340 [ 293.081466][ T8412] ? netdev_name+0x43/0x60 [ 293.081469][ T8412] ? __netdev_printk+0x17f/0x1d0 [ 293.081471][ T8412] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 293.081474][ T8412] netdev_info+0xe2/0x116 [ 293.081477][ T8412] ? netdev_notice+0x120/0x120 [ 293.081479][ T8412] ? do_raw_spin_lock+0x131/0x280 [ 293.081480][ T8412] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 293.081483][ T8412] ? __rwlock_init+0x150/0x150 [ 293.081484][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081485][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081486][ T8412] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 293.081488][ T8412] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 293.081489][ T8412] ? trace_irq_enable.constprop.0+0x30/0x160 [ 293.081490][ T8412] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 293.081491][ T8412] netif_change_name.cold+0x4f/0x89 [ 293.081493][ T8412] ? register_netdev+0x40/0x40 [ 293.081494][ T8412] ? lock_release+0x184/0x1f0 [ 293.081496][ T8412] ? netdev_adjacent_rename_links+0x470/0x470 [ 293.081499][ T8412] ? __kernel_text_address+0x12/0x30 [ 293.081501][ T8412] ? write_profile+0xf0/0xf0 [ 293.081504][ T8412] ? __asan_memset+0x27/0x50 [ 293.081508][ T8412] do_setlink.isra.0+0x1f7d/0x2a60 [ 293.081510][ T8412] ? stack_trace_save+0x93/0xc0 [ 293.081511][ T8412] ? rtnl_link_get_size+0x350/0x350 [ 293.081513][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081514][ T8412] ? stack_depot_save_flags+0x1bc/0x790 [ 293.081517][ T8412] ? kasan_save_stack+0x3d/0x50 [ 293.081519][ T8412] ? kasan_save_stack+0x2f/0x50 [ 293.081520][ T8412] ? kasan_save_track+0x14/0x30 [ 293.081521][ T8412] ? __kasan_kmalloc+0x7b/0x90 [ 293.081522][ T8412] ? __kmalloc_cache_noprof+0x29a/0x620 [ 293.081523][ T8412] ? rtnl_newlink+0x124/0x11b0 [ 293.081524][ T8412] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 293.081525][ T8412] ? netlink_rcv_skb+0x14e/0x3a0 [ 293.081528][ T8412] ? netlink_unicast+0x486/0x750 [ 293.081530][ T8412] ? netlink_sendmsg+0x75b/0xc90 [ 293.081531][ T8412] ? __sock_sendmsg+0xce/0x190 [ 293.081534][ T8412] ? ____sys_sendmsg+0x61a/0x860 [ 293.081535][ T8412] ? ___sys_sendmsg+0x14e/0x1d0 [ 293.081537][ T8412] ? __sys_sendmsg+0x12c/0x1d0 [ 293.081538][ T8412] ? do_syscall_64+0xff/0x530 [ 293.081541][ T8412] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 293.081543][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081544][ T8412] ? lock_acquire+0x13c/0x160 [ 293.081546][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081547][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081548][ T8412] ? trace_contention_end+0xb3/0x180 [ 293.081549][ T8412] ? __mutex_lock+0x1db/0x1ea0 [ 293.081550][ T8412] ? __mutex_lock+0x9a3/0x1ea0 [ 293.081552][ T8412] ? rtnl_newlink+0x9a8/0x11b0 [ 293.081553][ T8412] ? ww_mutex_lock+0x160/0x160 [ 293.081554][ T8412] ? nla_get_range_signed+0x3d0/0x3d0 [ 293.081558][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081559][ T8412] ? __rtnl_newlink+0x3fa/0xa50 [ 293.081561][ T8412] rtnl_newlink+0x9f1/0x11b0 [ 293.081563][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081564][ T8412] ? rtnl_bridge_getlink+0x850/0x850 [ 293.081565][ T8412] ? lock_acquire+0x13c/0x160 [ 293.081567][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081568][ T8412] ? is_bpf_text_address+0x3e/0x110 [ 293.081570][ T8412] ? is_bpf_text_address+0x72/0x110 [ 293.081572][ T8412] ? kernel_text_address+0x149/0x170 [ 293.081573][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081574][ T8412] ? cap_capable+0x1d7/0x3d0 [ 293.081577][ T8412] ? arch_stack_walk+0xed/0x130 [ 293.081580][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081581][ T8412] ? lock_acquire+0x13c/0x160 [ 293.081582][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081583][ T8412] ? rtnl_bridge_getlink+0x850/0x850 [ 293.081585][ T8412] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 293.081586][ T8412] ? rtnl_link_fill+0x920/0x920 [ 293.081587][ T8412] ? filter_irq_stacks+0xd0/0xd0 [ 293.081589][ T8412] ? stack_depot_save_flags+0x1bc/0x790 [ 293.081591][ T8412] netlink_rcv_skb+0x14e/0x3a0 [ 293.081593][ T8412] ? rtnl_link_fill+0x920/0x920 [ 293.081594][ T8412] ? lock_release+0x184/0x1f0 [ 293.081596][ T8412] ? netlink_ack+0xcf0/0xcf0 [ 293.081597][ T8412] ? __netlink_lookup+0xb9/0x6b0 [ 293.081600][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081601][ T8412] ? lock_release+0x184/0x1f0 [ 293.081603][ T8412] netlink_unicast+0x486/0x750 [ 293.081605][ T8412] ? netlink_attachskb+0x810/0x810 [ 293.081607][ T8412] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 293.081609][ T8412] netlink_sendmsg+0x75b/0xc90 [ 293.081611][ T8412] ? netlink_unicast+0x750/0x750 [ 293.081613][ T8412] ? kernel_text_address+0x149/0x170 [ 293.081614][ T8412] ? lock_acquire+0x13c/0x160 [ 293.081616][ T8412] ? __import_iovec+0x36c/0x620 [ 293.081619][ T8412] __sock_sendmsg+0xce/0x190 [ 293.081621][ T8412] ____sys_sendmsg+0x61a/0x860 [ 293.081622][ T8412] ? copy_msghdr_from_user+0x279/0x420 [ 293.081624][ T8412] ? sock_write_iter+0x400/0x400 [ 293.081625][ T8412] ? move_addr_to_kernel+0x40/0x40 [ 293.081627][ T8412] ? filter_irq_stacks+0xd0/0xd0 [ 293.081629][ T8412] ___sys_sendmsg+0x14e/0x1d0 [ 293.081631][ T8412] ? copy_msghdr_from_user+0x420/0x420 [ 293.081636][ T8412] __sys_sendmsg+0x12c/0x1d0 [ 293.081638][ T8412] ? __sys_sendmsg_sock+0x20/0x20 [ 293.081641][ T8412] ? rcu_is_watching+0x16/0xd0 [ 293.081642][ T8412] do_syscall_64+0xff/0x530 [ 293.081644][ T8412] ? exc_page_fault+0xee/0x100 [ 293.081646][ T8412] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 293.081647][ T8412] RIP: 0033:0x7fc6e4c8854e [ 293.081649][ T8412] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 293.081651][ T8412] RSP: 002b:00007fff62f43990 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 293.081654][ T8412] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc6e4c8854e [ 293.081655][ T8412] RDX: 0000000000000000 RSI: 00007fff62f43a40 RDI: 0000000000000005 [ 293.081656][ T8412] RBP: 00007fff62f439a0 R08: 0000000000000000 R09: 0000000000000000 [ 293.081657][ T8412] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f2d [ 293.081658][ T8412] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff62f44110 [ 293.081660][ T8412] [ 300.579580][ T8548] eth1: renamed from tmp [ 300.579595][ T8548] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 300.579597][ T8548] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8548, name: ip [ 300.579598][ T8548] preempt_count: 1, expected: 0 [ 300.579599][ T8548] RCU nest depth: 0, expected: 0 [ 300.579600][ T8548] INFO: lockdep is turned off. [ 300.579601][ T8548] irq event stamp: 0 [ 300.579602][ T8548] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 300.579606][ T8548] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 300.579613][ T8548] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 300.579614][ T8548] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 300.579616][ T8548] Preemption disabled at: [ 300.579617][ T8548] [] vprintk_emit+0x31b/0x3e0 [ 300.579624][ T8548] CPU: 0 UID: 0 PID: 8548 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 300.579627][ T8548] Tainted: [W]=WARN [ 300.579628][ T8548] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 300.579630][ T8548] Call Trace: [ 300.579631][ T8548] [ 300.579632][ T8548] dump_stack_lvl+0x6f/0xa0 [ 300.579638][ T8548] ? vprintk_emit+0x31b/0x3e0 [ 300.579639][ T8548] __might_resched.cold+0x1fe/0x2c1 [ 300.579643][ T8548] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 300.579646][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579649][ T8548] __kmalloc_noprof+0x443/0x760 [ 300.579652][ T8548] ? __rwlock_init+0x150/0x150 [ 300.579655][ T8548] ? alloc_buf.isra.0+0x4b/0x260 [ 300.579660][ T8548] ? do_raw_spin_unlock+0x59/0x250 [ 300.579661][ T8548] alloc_buf.isra.0+0x4b/0x260 [ 300.579664][ T8548] put_chars+0x1e1/0x2f0 [ 300.579666][ T8548] ? __send_to_port+0x420/0x420 [ 300.579667][ T8548] ? printk_get_next_message+0x240/0x650 [ 300.579669][ T8548] ? console_prepend_replay+0x20/0x20 [ 300.579671][ T8548] ? pointer+0x794/0xed0 [ 300.579675][ T8548] hvc_console_print+0x292/0x780 [ 300.579679][ T8548] ? hvc_write+0x3a0/0x3a0 [ 300.579681][ T8548] ? __rwlock_init+0x150/0x150 [ 300.579683][ T8548] ? lock_acquire+0x13c/0x160 [ 300.579685][ T8548] console_emit_next_record+0x22f/0x4c0 [ 300.579688][ T8548] ? devkmsg_read+0x4b0/0x4b0 [ 300.579690][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579691][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579692][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579693][ T8548] ? lock_acquire+0x13c/0x160 [ 300.579695][ T8548] ? console_flush_one_record+0x111/0x710 [ 300.579697][ T8548] console_flush_one_record+0x46f/0x710 [ 300.579699][ T8548] ? console_emit_next_record+0x4c0/0x4c0 [ 300.579702][ T8548] console_unlock+0xee/0x1f0 [ 300.579704][ T8548] ? lock_acquire+0x13c/0x160 [ 300.579705][ T8548] ? console_flush_one_record+0x710/0x710 [ 300.579707][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579708][ T8548] ? lock_release+0x184/0x1f0 [ 300.579709][ T8548] ? lock_acquire+0xe0/0x160 [ 300.579711][ T8548] ? __rcu_read_lock+0x70/0x70 [ 300.579712][ T8548] ? __down_trylock_console_sem+0x5e/0xa0 [ 300.579714][ T8548] ? vprintk_emit+0x320/0x3e0 [ 300.579716][ T8548] vprintk_emit+0x37c/0x3e0 [ 300.579717][ T8548] ? wake_up_klogd_work_func+0x90/0x90 [ 300.579718][ T8548] ? prepare_to_wait_event+0x8d/0x740 [ 300.579721][ T8548] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 300.579724][ T8548] ? _mutex_trylock_nest_lock+0x390/0x390 [ 300.579726][ T8548] _printk+0xc7/0x100 [ 300.579729][ T8548] ? snapshot_read.cold+0x21/0x21 [ 300.579731][ T8548] ? synchronize_rcu_normal+0x340/0x340 [ 300.579733][ T8548] ? netdev_name+0x43/0x60 [ 300.579736][ T8548] ? __netdev_printk+0x17f/0x1d0 [ 300.579738][ T8548] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 300.579741][ T8548] netdev_info+0xe2/0x116 [ 300.579743][ T8548] ? netdev_notice+0x120/0x120 [ 300.579745][ T8548] ? do_raw_spin_lock+0x131/0x280 [ 300.579747][ T8548] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 300.579750][ T8548] ? __rwlock_init+0x150/0x150 [ 300.579751][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579752][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579753][ T8548] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 300.579755][ T8548] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 300.579756][ T8548] ? trace_irq_enable.constprop.0+0x30/0x160 [ 300.579757][ T8548] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 300.579759][ T8548] netif_change_name.cold+0x4f/0x89 [ 300.579760][ T8548] ? register_netdev+0x40/0x40 [ 300.579762][ T8548] ? lock_release+0x184/0x1f0 [ 300.579764][ T8548] ? netdev_adjacent_rename_links+0x470/0x470 [ 300.579766][ T8548] ? __kernel_text_address+0x12/0x30 [ 300.579768][ T8548] ? write_profile+0xf0/0xf0 [ 300.579771][ T8548] ? __asan_memset+0x27/0x50 [ 300.579775][ T8548] do_setlink.isra.0+0x1f7d/0x2a60 [ 300.579777][ T8548] ? stack_trace_save+0x93/0xc0 [ 300.579778][ T8548] ? rtnl_link_get_size+0x350/0x350 [ 300.579779][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579786][ T8548] ? stack_depot_save_flags+0x1bc/0x790 [ 300.579789][ T8548] ? kasan_save_stack+0x3d/0x50 [ 300.579791][ T8548] ? kasan_save_stack+0x2f/0x50 [ 300.579792][ T8548] ? kasan_save_track+0x14/0x30 [ 300.579793][ T8548] ? __kasan_kmalloc+0x7b/0x90 [ 300.579794][ T8548] ? __kmalloc_cache_noprof+0x29a/0x620 [ 300.579795][ T8548] ? rtnl_newlink+0x124/0x11b0 [ 300.579797][ T8548] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 300.579798][ T8548] ? netlink_rcv_skb+0x14e/0x3a0 [ 300.579801][ T8548] ? netlink_unicast+0x486/0x750 [ 300.579802][ T8548] ? netlink_sendmsg+0x75b/0xc90 [ 300.579804][ T8548] ? __sock_sendmsg+0xce/0x190 [ 300.579806][ T8548] ? ____sys_sendmsg+0x61a/0x860 [ 300.579808][ T8548] ? ___sys_sendmsg+0x14e/0x1d0 [ 300.579809][ T8548] ? __sys_sendmsg+0x12c/0x1d0 [ 300.579811][ T8548] ? do_syscall_64+0xff/0x530 [ 300.579813][ T8548] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 300.579815][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579817][ T8548] ? lock_acquire+0x13c/0x160 [ 300.579818][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579819][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579820][ T8548] ? trace_contention_end+0xb3/0x180 [ 300.579822][ T8548] ? __mutex_lock+0x1db/0x1ea0 [ 300.579823][ T8548] ? __mutex_lock+0x9a3/0x1ea0 [ 300.579824][ T8548] ? rtnl_newlink+0x9a8/0x11b0 [ 300.579826][ T8548] ? ww_mutex_lock+0x160/0x160 [ 300.579827][ T8548] ? nla_get_range_signed+0x3d0/0x3d0 [ 300.579830][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579831][ T8548] ? __rtnl_newlink+0x3fa/0xa50 [ 300.579833][ T8548] rtnl_newlink+0x9f1/0x11b0 [ 300.579835][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579837][ T8548] ? rtnl_bridge_getlink+0x850/0x850 [ 300.579838][ T8548] ? lock_acquire+0x13c/0x160 [ 300.579839][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579840][ T8548] ? is_bpf_text_address+0x3e/0x110 [ 300.579843][ T8548] ? is_bpf_text_address+0x72/0x110 [ 300.579844][ T8548] ? kernel_text_address+0x149/0x170 [ 300.579846][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579847][ T8548] ? cap_capable+0x1d7/0x3d0 [ 300.579850][ T8548] ? arch_stack_walk+0xed/0x130 [ 300.579853][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579854][ T8548] ? lock_acquire+0x13c/0x160 [ 300.579855][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579856][ T8548] ? rtnl_bridge_getlink+0x850/0x850 [ 300.579858][ T8548] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 300.579859][ T8548] ? rtnl_link_fill+0x920/0x920 [ 300.579861][ T8548] ? filter_irq_stacks+0xd0/0xd0 [ 300.579862][ T8548] ? stack_depot_save_flags+0x1bc/0x790 [ 300.579865][ T8548] netlink_rcv_skb+0x14e/0x3a0 [ 300.579866][ T8548] ? rtnl_link_fill+0x920/0x920 [ 300.579868][ T8548] ? lock_release+0x184/0x1f0 [ 300.579869][ T8548] ? netlink_ack+0xcf0/0xcf0 [ 300.579871][ T8548] ? __netlink_lookup+0xb9/0x6b0 [ 300.579874][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579875][ T8548] ? lock_release+0x184/0x1f0 [ 300.579877][ T8548] netlink_unicast+0x486/0x750 [ 300.579879][ T8548] ? netlink_attachskb+0x810/0x810 [ 300.579881][ T8548] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 300.579883][ T8548] netlink_sendmsg+0x75b/0xc90 [ 300.579885][ T8548] ? netlink_unicast+0x750/0x750 [ 300.579886][ T8548] ? kernel_text_address+0x149/0x170 [ 300.579888][ T8548] ? lock_acquire+0x13c/0x160 [ 300.579890][ T8548] ? __import_iovec+0x36c/0x620 [ 300.579893][ T8548] __sock_sendmsg+0xce/0x190 [ 300.579895][ T8548] ____sys_sendmsg+0x61a/0x860 [ 300.579896][ T8548] ? copy_msghdr_from_user+0x279/0x420 [ 300.579898][ T8548] ? sock_write_iter+0x400/0x400 [ 300.579899][ T8548] ? move_addr_to_kernel+0x40/0x40 [ 300.579901][ T8548] ? filter_irq_stacks+0xd0/0xd0 [ 300.579904][ T8548] ___sys_sendmsg+0x14e/0x1d0 [ 300.579905][ T8548] ? copy_msghdr_from_user+0x420/0x420 [ 300.579910][ T8548] __sys_sendmsg+0x12c/0x1d0 [ 300.579912][ T8548] ? __sys_sendmsg_sock+0x20/0x20 [ 300.579915][ T8548] ? rcu_is_watching+0x16/0xd0 [ 300.579916][ T8548] do_syscall_64+0xff/0x530 [ 300.579918][ T8548] ? exc_page_fault+0xee/0x100 [ 300.579920][ T8548] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 300.579921][ T8548] RIP: 0033:0x7f71d75c254e [ 300.579923][ T8548] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 300.579925][ T8548] RSP: 002b:00007fff286123b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 300.579928][ T8548] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f71d75c254e [ 300.579930][ T8548] RDX: 0000000000000000 RSI: 00007fff28612460 RDI: 0000000000000005 [ 300.579931][ T8548] RBP: 00007fff286123c0 R08: 0000000000000000 R09: 0000000000000000 [ 300.579931][ T8548] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f34 [ 300.579932][ T8548] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff28612b30 [ 300.579935][ T8548] [ 305.922499][ T8684] eth1: renamed from tmp [ 305.922513][ T8684] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 305.922516][ T8684] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8684, name: ip [ 305.922517][ T8684] preempt_count: 1, expected: 0 [ 305.922518][ T8684] RCU nest depth: 0, expected: 0 [ 305.922519][ T8684] INFO: lockdep is turned off. [ 305.922520][ T8684] irq event stamp: 0 [ 305.922520][ T8684] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 305.922524][ T8684] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 305.922530][ T8684] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 305.922532][ T8684] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 305.922534][ T8684] Preemption disabled at: [ 305.922534][ T8684] [] vprintk_emit+0x31b/0x3e0 [ 305.922541][ T8684] CPU: 2 UID: 0 PID: 8684 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 305.922544][ T8684] Tainted: [W]=WARN [ 305.922545][ T8684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 305.922547][ T8684] Call Trace: [ 305.922548][ T8684] [ 305.922549][ T8684] dump_stack_lvl+0x6f/0xa0 [ 305.922554][ T8684] ? vprintk_emit+0x31b/0x3e0 [ 305.922556][ T8684] __might_resched.cold+0x1fe/0x2c1 [ 305.922559][ T8684] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 305.922563][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922565][ T8684] __kmalloc_noprof+0x443/0x760 [ 305.922568][ T8684] ? __rwlock_init+0x150/0x150 [ 305.922571][ T8684] ? alloc_buf.isra.0+0x4b/0x260 [ 305.922576][ T8684] ? do_raw_spin_unlock+0x59/0x250 [ 305.922578][ T8684] alloc_buf.isra.0+0x4b/0x260 [ 305.922581][ T8684] put_chars+0x1e1/0x2f0 [ 305.922582][ T8684] ? __send_to_port+0x420/0x420 [ 305.922583][ T8684] ? printk_get_next_message+0x240/0x650 [ 305.922585][ T8684] ? console_prepend_replay+0x20/0x20 [ 305.922587][ T8684] ? pointer+0x794/0xed0 [ 305.922591][ T8684] hvc_console_print+0x292/0x780 [ 305.922596][ T8684] ? hvc_write+0x3a0/0x3a0 [ 305.922597][ T8684] ? __rwlock_init+0x150/0x150 [ 305.922599][ T8684] ? lock_acquire+0x13c/0x160 [ 305.922602][ T8684] console_emit_next_record+0x22f/0x4c0 [ 305.922604][ T8684] ? devkmsg_read+0x4b0/0x4b0 [ 305.922606][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922607][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922608][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922609][ T8684] ? lock_acquire+0x13c/0x160 [ 305.922611][ T8684] ? console_flush_one_record+0x111/0x710 [ 305.922613][ T8684] console_flush_one_record+0x46f/0x710 [ 305.922615][ T8684] ? console_emit_next_record+0x4c0/0x4c0 [ 305.922618][ T8684] console_unlock+0xee/0x1f0 [ 305.922619][ T8684] ? lock_acquire+0x13c/0x160 [ 305.922621][ T8684] ? console_flush_one_record+0x710/0x710 [ 305.922623][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922624][ T8684] ? lock_release+0x184/0x1f0 [ 305.922625][ T8684] ? lock_acquire+0xe0/0x160 [ 305.922627][ T8684] ? __rcu_read_lock+0x70/0x70 [ 305.922628][ T8684] ? __down_trylock_console_sem+0x5e/0xa0 [ 305.922630][ T8684] ? vprintk_emit+0x320/0x3e0 [ 305.922631][ T8684] vprintk_emit+0x37c/0x3e0 [ 305.922633][ T8684] ? wake_up_klogd_work_func+0x90/0x90 [ 305.922634][ T8684] ? prepare_to_wait_event+0x8d/0x740 [ 305.922636][ T8684] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 305.922639][ T8684] ? _mutex_trylock_nest_lock+0x390/0x390 [ 305.922641][ T8684] _printk+0xc7/0x100 [ 305.922644][ T8684] ? snapshot_read.cold+0x21/0x21 [ 305.922646][ T8684] ? synchronize_rcu_normal+0x340/0x340 [ 305.922648][ T8684] ? netdev_name+0x43/0x60 [ 305.922652][ T8684] ? __netdev_printk+0x17f/0x1d0 [ 305.922653][ T8684] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 305.922656][ T8684] netdev_info+0xe2/0x116 [ 305.922659][ T8684] ? netdev_notice+0x120/0x120 [ 305.922660][ T8684] ? do_raw_spin_lock+0x131/0x280 [ 305.922662][ T8684] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 305.922665][ T8684] ? __rwlock_init+0x150/0x150 [ 305.922666][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922667][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922668][ T8684] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 305.922669][ T8684] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 305.922671][ T8684] ? trace_irq_enable.constprop.0+0x30/0x160 [ 305.922672][ T8684] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 305.922673][ T8684] netif_change_name.cold+0x4f/0x89 [ 305.922675][ T8684] ? register_netdev+0x40/0x40 [ 305.922676][ T8684] ? lock_release+0x184/0x1f0 [ 305.922678][ T8684] ? netdev_adjacent_rename_links+0x470/0x470 [ 305.922680][ T8684] ? __kernel_text_address+0x12/0x30 [ 305.922683][ T8684] ? write_profile+0xf0/0xf0 [ 305.922686][ T8684] ? __asan_memset+0x27/0x50 [ 305.922689][ T8684] do_setlink.isra.0+0x1f7d/0x2a60 [ 305.922691][ T8684] ? stack_trace_save+0x93/0xc0 [ 305.922693][ T8684] ? rtnl_link_get_size+0x350/0x350 [ 305.922694][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922695][ T8684] ? stack_depot_save_flags+0x1bc/0x790 [ 305.922698][ T8684] ? kasan_save_stack+0x3d/0x50 [ 305.922700][ T8684] ? kasan_save_stack+0x2f/0x50 [ 305.922701][ T8684] ? kasan_save_track+0x14/0x30 [ 305.922702][ T8684] ? __kasan_kmalloc+0x7b/0x90 [ 305.922703][ T8684] ? __kmalloc_cache_noprof+0x29a/0x620 [ 305.922704][ T8684] ? rtnl_newlink+0x124/0x11b0 [ 305.922705][ T8684] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 305.922706][ T8684] ? netlink_rcv_skb+0x14e/0x3a0 [ 305.922709][ T8684] ? netlink_unicast+0x486/0x750 [ 305.922711][ T8684] ? netlink_sendmsg+0x75b/0xc90 [ 305.922712][ T8684] ? __sock_sendmsg+0xce/0x190 [ 305.922715][ T8684] ? ____sys_sendmsg+0x61a/0x860 [ 305.922716][ T8684] ? ___sys_sendmsg+0x14e/0x1d0 [ 305.922717][ T8684] ? __sys_sendmsg+0x12c/0x1d0 [ 305.922719][ T8684] ? do_syscall_64+0xff/0x530 [ 305.922721][ T8684] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 305.922724][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922725][ T8684] ? lock_acquire+0x13c/0x160 [ 305.922726][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922727][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922728][ T8684] ? trace_contention_end+0xb3/0x180 [ 305.922730][ T8684] ? __mutex_lock+0x1db/0x1ea0 [ 305.922731][ T8684] ? __mutex_lock+0x9a3/0x1ea0 [ 305.922732][ T8684] ? rtnl_newlink+0x9a8/0x11b0 [ 305.922733][ T8684] ? ww_mutex_lock+0x160/0x160 [ 305.922734][ T8684] ? nla_get_range_signed+0x3d0/0x3d0 [ 305.922738][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922739][ T8684] ? __rtnl_newlink+0x3fa/0xa50 [ 305.922741][ T8684] rtnl_newlink+0x9f1/0x11b0 [ 305.922743][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922744][ T8684] ? rtnl_bridge_getlink+0x850/0x850 [ 305.922745][ T8684] ? lock_acquire+0x13c/0x160 [ 305.922746][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922748][ T8684] ? is_bpf_text_address+0x3e/0x110 [ 305.922750][ T8684] ? is_bpf_text_address+0x72/0x110 [ 305.922751][ T8684] ? kernel_text_address+0x149/0x170 [ 305.922753][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922754][ T8684] ? cap_capable+0x1d7/0x3d0 [ 305.922757][ T8684] ? arch_stack_walk+0xed/0x130 [ 305.922759][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922760][ T8684] ? lock_acquire+0x13c/0x160 [ 305.922762][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922763][ T8684] ? rtnl_bridge_getlink+0x850/0x850 [ 305.922764][ T8684] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 305.922766][ T8684] ? rtnl_link_fill+0x920/0x920 [ 305.922767][ T8684] ? filter_irq_stacks+0xd0/0xd0 [ 305.922768][ T8684] ? stack_depot_save_flags+0x1bc/0x790 [ 305.922771][ T8684] netlink_rcv_skb+0x14e/0x3a0 [ 305.922772][ T8684] ? rtnl_link_fill+0x920/0x920 [ 305.922774][ T8684] ? lock_release+0x184/0x1f0 [ 305.922775][ T8684] ? netlink_ack+0xcf0/0xcf0 [ 305.922777][ T8684] ? __netlink_lookup+0xb9/0x6b0 [ 305.922780][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922781][ T8684] ? lock_release+0x184/0x1f0 [ 305.922783][ T8684] netlink_unicast+0x486/0x750 [ 305.922785][ T8684] ? netlink_attachskb+0x810/0x810 [ 305.922787][ T8684] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 305.922788][ T8684] netlink_sendmsg+0x75b/0xc90 [ 305.922791][ T8684] ? netlink_unicast+0x750/0x750 [ 305.922792][ T8684] ? kernel_text_address+0x149/0x170 [ 305.922794][ T8684] ? lock_acquire+0x13c/0x160 [ 305.922795][ T8684] ? __import_iovec+0x36c/0x620 [ 305.922798][ T8684] __sock_sendmsg+0xce/0x190 [ 305.922805][ T8684] ____sys_sendmsg+0x61a/0x860 [ 305.922807][ T8684] ? copy_msghdr_from_user+0x279/0x420 [ 305.922809][ T8684] ? sock_write_iter+0x400/0x400 [ 305.922810][ T8684] ? move_addr_to_kernel+0x40/0x40 [ 305.922812][ T8684] ? filter_irq_stacks+0xd0/0xd0 [ 305.922814][ T8684] ___sys_sendmsg+0x14e/0x1d0 [ 305.922816][ T8684] ? copy_msghdr_from_user+0x420/0x420 [ 305.922821][ T8684] __sys_sendmsg+0x12c/0x1d0 [ 305.922823][ T8684] ? __sys_sendmsg_sock+0x20/0x20 [ 305.922825][ T8684] ? rcu_is_watching+0x16/0xd0 [ 305.922827][ T8684] do_syscall_64+0xff/0x530 [ 305.922829][ T8684] ? exc_page_fault+0xee/0x100 [ 305.922830][ T8684] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 305.922832][ T8684] RIP: 0033:0x7f87f85b954e [ 305.922833][ T8684] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 305.922835][ T8684] RSP: 002b:00007ffe824dbb00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 305.922839][ T8684] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f87f85b954e [ 305.922840][ T8684] RDX: 0000000000000000 RSI: 00007ffe824dbbb0 RDI: 0000000000000005 [ 305.922841][ T8684] RBP: 00007ffe824dbb10 R08: 0000000000000000 R09: 0000000000000000 [ 305.922842][ T8684] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f3a [ 305.922842][ T8684] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe824dc280 [ 305.922845][ T8684] [ 313.292268][ T8827] eth1: renamed from tmp [ 313.292282][ T8827] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 313.292284][ T8827] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8827, name: ip [ 313.292286][ T8827] preempt_count: 1, expected: 0 [ 313.292287][ T8827] RCU nest depth: 0, expected: 0 [ 313.292288][ T8827] INFO: lockdep is turned off. [ 313.292289][ T8827] irq event stamp: 0 [ 313.292290][ T8827] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 313.292293][ T8827] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 313.292300][ T8827] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 313.292302][ T8827] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 313.292303][ T8827] Preemption disabled at: [ 313.292304][ T8827] [] vprintk_emit+0x31b/0x3e0 [ 313.292310][ T8827] CPU: 0 UID: 0 PID: 8827 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 313.292313][ T8827] Tainted: [W]=WARN [ 313.292314][ T8827] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 313.292316][ T8827] Call Trace: [ 313.292318][ T8827] [ 313.292319][ T8827] dump_stack_lvl+0x6f/0xa0 [ 313.292324][ T8827] ? vprintk_emit+0x31b/0x3e0 [ 313.292325][ T8827] __might_resched.cold+0x1fe/0x2c1 [ 313.292329][ T8827] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 313.292333][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292335][ T8827] __kmalloc_noprof+0x443/0x760 [ 313.292338][ T8827] ? __rwlock_init+0x150/0x150 [ 313.292341][ T8827] ? alloc_buf.isra.0+0x4b/0x260 [ 313.292346][ T8827] ? do_raw_spin_unlock+0x59/0x250 [ 313.292347][ T8827] alloc_buf.isra.0+0x4b/0x260 [ 313.292350][ T8827] put_chars+0x1e1/0x2f0 [ 313.292351][ T8827] ? __send_to_port+0x420/0x420 [ 313.292352][ T8827] ? printk_get_next_message+0x240/0x650 [ 313.292355][ T8827] ? console_prepend_replay+0x20/0x20 [ 313.292357][ T8827] ? pointer+0x794/0xed0 [ 313.292360][ T8827] hvc_console_print+0x292/0x780 [ 313.292368][ T8827] ? hvc_write+0x3a0/0x3a0 [ 313.292370][ T8827] ? __rwlock_init+0x150/0x150 [ 313.292372][ T8827] ? lock_acquire+0x13c/0x160 [ 313.292374][ T8827] console_emit_next_record+0x22f/0x4c0 [ 313.292377][ T8827] ? devkmsg_read+0x4b0/0x4b0 [ 313.292379][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292380][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292381][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292382][ T8827] ? lock_acquire+0x13c/0x160 [ 313.292384][ T8827] ? console_flush_one_record+0x111/0x710 [ 313.292385][ T8827] console_flush_one_record+0x46f/0x710 [ 313.292388][ T8827] ? console_emit_next_record+0x4c0/0x4c0 [ 313.292390][ T8827] console_unlock+0xee/0x1f0 [ 313.292392][ T8827] ? lock_acquire+0x13c/0x160 [ 313.292394][ T8827] ? console_flush_one_record+0x710/0x710 [ 313.292395][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292396][ T8827] ? lock_release+0x184/0x1f0 [ 313.292398][ T8827] ? lock_acquire+0xe0/0x160 [ 313.292399][ T8827] ? __rcu_read_lock+0x70/0x70 [ 313.292400][ T8827] ? __down_trylock_console_sem+0x5e/0xa0 [ 313.292403][ T8827] ? vprintk_emit+0x320/0x3e0 [ 313.292404][ T8827] vprintk_emit+0x37c/0x3e0 [ 313.292406][ T8827] ? wake_up_klogd_work_func+0x90/0x90 [ 313.292407][ T8827] ? preempt_schedule_thunk+0x16/0x30 [ 313.292409][ T8827] ? _mutex_trylock_nest_lock+0x390/0x390 [ 313.292411][ T8827] _printk+0xc7/0x100 [ 313.292415][ T8827] ? snapshot_read.cold+0x21/0x21 [ 313.292416][ T8827] ? synchronize_rcu_normal+0x340/0x340 [ 313.292419][ T8827] ? netdev_name+0x43/0x60 [ 313.292422][ T8827] ? __netdev_printk+0x17f/0x1d0 [ 313.292424][ T8827] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 313.292427][ T8827] netdev_info+0xe2/0x116 [ 313.292429][ T8827] ? netdev_notice+0x120/0x120 [ 313.292431][ T8827] ? do_raw_spin_lock+0x131/0x280 [ 313.292432][ T8827] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 313.292435][ T8827] ? __rwlock_init+0x150/0x150 [ 313.292436][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292437][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292438][ T8827] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 313.292441][ T8827] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 313.292443][ T8827] ? trace_irq_enable.constprop.0+0x30/0x160 [ 313.292444][ T8827] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 313.292445][ T8827] netif_change_name.cold+0x4f/0x89 [ 313.292447][ T8827] ? register_netdev+0x40/0x40 [ 313.292448][ T8827] ? lock_release+0x184/0x1f0 [ 313.292450][ T8827] ? netdev_adjacent_rename_links+0x470/0x470 [ 313.292452][ T8827] ? __kernel_text_address+0x12/0x30 [ 313.292455][ T8827] ? write_profile+0xf0/0xf0 [ 313.292458][ T8827] ? __asan_memset+0x27/0x50 [ 313.292461][ T8827] do_setlink.isra.0+0x1f7d/0x2a60 [ 313.292463][ T8827] ? stack_trace_save+0x93/0xc0 [ 313.292464][ T8827] ? rtnl_link_get_size+0x350/0x350 [ 313.292466][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292467][ T8827] ? stack_depot_save_flags+0x1bc/0x790 [ 313.292470][ T8827] ? kasan_save_stack+0x3d/0x50 [ 313.292472][ T8827] ? kasan_save_stack+0x2f/0x50 [ 313.292473][ T8827] ? kasan_save_track+0x14/0x30 [ 313.292474][ T8827] ? __kasan_kmalloc+0x7b/0x90 [ 313.292475][ T8827] ? __kmalloc_cache_noprof+0x29a/0x620 [ 313.292476][ T8827] ? rtnl_newlink+0x124/0x11b0 [ 313.292477][ T8827] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 313.292478][ T8827] ? netlink_rcv_skb+0x14e/0x3a0 [ 313.292481][ T8827] ? netlink_unicast+0x486/0x750 [ 313.292482][ T8827] ? netlink_sendmsg+0x75b/0xc90 [ 313.292483][ T8827] ? __sock_sendmsg+0xce/0x190 [ 313.292486][ T8827] ? ____sys_sendmsg+0x61a/0x860 [ 313.292487][ T8827] ? ___sys_sendmsg+0x14e/0x1d0 [ 313.292489][ T8827] ? __sys_sendmsg+0x12c/0x1d0 [ 313.292490][ T8827] ? do_syscall_64+0xff/0x530 [ 313.292492][ T8827] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 313.292495][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292496][ T8827] ? lock_acquire+0x13c/0x160 [ 313.292497][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292498][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292499][ T8827] ? trace_contention_end+0xb3/0x180 [ 313.292501][ T8827] ? __mutex_lock+0x1db/0x1ea0 [ 313.292502][ T8827] ? __mutex_lock+0x9a3/0x1ea0 [ 313.292503][ T8827] ? rtnl_newlink+0x9a8/0x11b0 [ 313.292505][ T8827] ? ww_mutex_lock+0x160/0x160 [ 313.292506][ T8827] ? nla_get_range_signed+0x3d0/0x3d0 [ 313.292509][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292510][ T8827] ? __rtnl_newlink+0x3fa/0xa50 [ 313.292512][ T8827] rtnl_newlink+0x9f1/0x11b0 [ 313.292514][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292515][ T8827] ? rtnl_bridge_getlink+0x850/0x850 [ 313.292516][ T8827] ? lock_acquire+0x13c/0x160 [ 313.292518][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292519][ T8827] ? is_bpf_text_address+0x3e/0x110 [ 313.292521][ T8827] ? is_bpf_text_address+0x72/0x110 [ 313.292523][ T8827] ? kernel_text_address+0x149/0x170 [ 313.292524][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292525][ T8827] ? cap_capable+0x1d7/0x3d0 [ 313.292528][ T8827] ? arch_stack_walk+0xed/0x130 [ 313.292530][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292531][ T8827] ? lock_acquire+0x13c/0x160 [ 313.292533][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292534][ T8827] ? rtnl_bridge_getlink+0x850/0x850 [ 313.292535][ T8827] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 313.292537][ T8827] ? rtnl_link_fill+0x920/0x920 [ 313.292538][ T8827] ? filter_irq_stacks+0xd0/0xd0 [ 313.292540][ T8827] ? stack_depot_save_flags+0x1bc/0x790 [ 313.292542][ T8827] netlink_rcv_skb+0x14e/0x3a0 [ 313.292543][ T8827] ? rtnl_link_fill+0x920/0x920 [ 313.292545][ T8827] ? lock_release+0x184/0x1f0 [ 313.292546][ T8827] ? netlink_ack+0xcf0/0xcf0 [ 313.292548][ T8827] ? __netlink_lookup+0xb9/0x6b0 [ 313.292550][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292551][ T8827] ? lock_release+0x184/0x1f0 [ 313.292553][ T8827] netlink_unicast+0x486/0x750 [ 313.292556][ T8827] ? netlink_attachskb+0x810/0x810 [ 313.292557][ T8827] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 313.292559][ T8827] netlink_sendmsg+0x75b/0xc90 [ 313.292561][ T8827] ? netlink_unicast+0x750/0x750 [ 313.292563][ T8827] ? kernel_text_address+0x149/0x170 [ 313.292564][ T8827] ? lock_acquire+0x13c/0x160 [ 313.292566][ T8827] ? __import_iovec+0x36c/0x620 [ 313.292569][ T8827] __sock_sendmsg+0xce/0x190 [ 313.292570][ T8827] ____sys_sendmsg+0x61a/0x860 [ 313.292572][ T8827] ? copy_msghdr_from_user+0x279/0x420 [ 313.292574][ T8827] ? sock_write_iter+0x400/0x400 [ 313.292575][ T8827] ? move_addr_to_kernel+0x40/0x40 [ 313.292577][ T8827] ? filter_irq_stacks+0xd0/0xd0 [ 313.292579][ T8827] ___sys_sendmsg+0x14e/0x1d0 [ 313.292581][ T8827] ? copy_msghdr_from_user+0x420/0x420 [ 313.292586][ T8827] __sys_sendmsg+0x12c/0x1d0 [ 313.292587][ T8827] ? __sys_sendmsg_sock+0x20/0x20 [ 313.292590][ T8827] ? rcu_is_watching+0x16/0xd0 [ 313.292592][ T8827] do_syscall_64+0xff/0x530 [ 313.292593][ T8827] ? exc_page_fault+0xee/0x100 [ 313.292595][ T8827] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 313.292596][ T8827] RIP: 0033:0x7efeba9ad54e [ 313.292598][ T8827] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 313.292600][ T8827] RSP: 002b:00007fff72ec07c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 313.292603][ T8827] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007efeba9ad54e [ 313.292605][ T8827] RDX: 0000000000000000 RSI: 00007fff72ec0870 RDI: 0000000000000005 [ 313.292606][ T8827] RBP: 00007fff72ec07d0 R08: 0000000000000000 R09: 0000000000000000 [ 313.292607][ T8827] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f41 [ 313.292608][ T8827] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff72ec0f40 [ 313.292610][ T8827] [ 320.607958][ T8970] eth1: renamed from tmp [ 320.607972][ T8970] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 320.607974][ T8970] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 8970, name: ip [ 320.607976][ T8970] preempt_count: 1, expected: 0 [ 320.607977][ T8970] RCU nest depth: 0, expected: 0 [ 320.607977][ T8970] INFO: lockdep is turned off. [ 320.607979][ T8970] irq event stamp: 0 [ 320.607979][ T8970] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 320.607983][ T8970] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 320.607989][ T8970] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 320.607991][ T8970] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 320.607993][ T8970] Preemption disabled at: [ 320.607994][ T8970] [] vprintk_emit+0x31b/0x3e0 [ 320.608000][ T8970] CPU: 3 UID: 0 PID: 8970 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 320.608004][ T8970] Tainted: [W]=WARN [ 320.608005][ T8970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 320.608006][ T8970] Call Trace: [ 320.608008][ T8970] [ 320.608009][ T8970] dump_stack_lvl+0x6f/0xa0 [ 320.608014][ T8970] ? vprintk_emit+0x31b/0x3e0 [ 320.608016][ T8970] __might_resched.cold+0x1fe/0x2c1 [ 320.608020][ T8970] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 320.608023][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608025][ T8970] __kmalloc_noprof+0x443/0x760 [ 320.608028][ T8970] ? __rwlock_init+0x150/0x150 [ 320.608031][ T8970] ? alloc_buf.isra.0+0x4b/0x260 [ 320.608035][ T8970] ? do_raw_spin_unlock+0x59/0x250 [ 320.608037][ T8970] alloc_buf.isra.0+0x4b/0x260 [ 320.608040][ T8970] put_chars+0x1e1/0x2f0 [ 320.608041][ T8970] ? __send_to_port+0x420/0x420 [ 320.608042][ T8970] ? printk_get_next_message+0x240/0x650 [ 320.608045][ T8970] ? console_prepend_replay+0x20/0x20 [ 320.608047][ T8970] ? pointer+0x794/0xed0 [ 320.608051][ T8970] hvc_console_print+0x292/0x780 [ 320.608055][ T8970] ? hvc_write+0x3a0/0x3a0 [ 320.608057][ T8970] ? __rwlock_init+0x150/0x150 [ 320.608059][ T8970] ? lock_acquire+0x13c/0x160 [ 320.608061][ T8970] console_emit_next_record+0x22f/0x4c0 [ 320.608064][ T8970] ? devkmsg_read+0x4b0/0x4b0 [ 320.608066][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608067][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608068][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608069][ T8970] ? lock_acquire+0x13c/0x160 [ 320.608071][ T8970] ? console_flush_one_record+0x111/0x710 [ 320.608072][ T8970] console_flush_one_record+0x46f/0x710 [ 320.608075][ T8970] ? console_emit_next_record+0x4c0/0x4c0 [ 320.608077][ T8970] console_unlock+0xee/0x1f0 [ 320.608079][ T8970] ? lock_acquire+0x13c/0x160 [ 320.608081][ T8970] ? console_flush_one_record+0x710/0x710 [ 320.608083][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608084][ T8970] ? lock_release+0x184/0x1f0 [ 320.608085][ T8970] ? lock_acquire+0xe0/0x160 [ 320.608086][ T8970] ? __rcu_read_lock+0x70/0x70 [ 320.608088][ T8970] ? __down_trylock_console_sem+0x5e/0xa0 [ 320.608090][ T8970] ? vprintk_emit+0x320/0x3e0 [ 320.608091][ T8970] vprintk_emit+0x37c/0x3e0 [ 320.608093][ T8970] ? wake_up_klogd_work_func+0x90/0x90 [ 320.608094][ T8970] ? prepare_to_wait_event+0x8d/0x740 [ 320.608096][ T8970] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 320.608099][ T8970] ? _mutex_trylock_nest_lock+0x390/0x390 [ 320.608102][ T8970] _printk+0xc7/0x100 [ 320.608105][ T8970] ? snapshot_read.cold+0x21/0x21 [ 320.608107][ T8970] ? synchronize_rcu_normal+0x340/0x340 [ 320.608109][ T8970] ? netdev_name+0x43/0x60 [ 320.608112][ T8970] ? __netdev_printk+0x17f/0x1d0 [ 320.608114][ T8970] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 320.608116][ T8970] netdev_info+0xe2/0x116 [ 320.608119][ T8970] ? netdev_notice+0x120/0x120 [ 320.608121][ T8970] ? do_raw_spin_lock+0x131/0x280 [ 320.608123][ T8970] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 320.608125][ T8970] ? __rwlock_init+0x150/0x150 [ 320.608127][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608128][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608129][ T8970] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 320.608130][ T8970] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 320.608131][ T8970] ? trace_irq_enable.constprop.0+0x30/0x160 [ 320.608133][ T8970] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 320.608134][ T8970] netif_change_name.cold+0x4f/0x89 [ 320.608135][ T8970] ? register_netdev+0x40/0x40 [ 320.608137][ T8970] ? lock_release+0x184/0x1f0 [ 320.608139][ T8970] ? netdev_adjacent_rename_links+0x470/0x470 [ 320.608141][ T8970] ? __kernel_text_address+0x12/0x30 [ 320.608143][ T8970] ? write_profile+0xf0/0xf0 [ 320.608146][ T8970] ? __asan_memset+0x27/0x50 [ 320.608150][ T8970] do_setlink.isra.0+0x1f7d/0x2a60 [ 320.608152][ T8970] ? stack_trace_save+0x93/0xc0 [ 320.608153][ T8970] ? rtnl_link_get_size+0x350/0x350 [ 320.608154][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608155][ T8970] ? stack_depot_save_flags+0x1bc/0x790 [ 320.608159][ T8970] ? kasan_save_stack+0x3d/0x50 [ 320.608160][ T8970] ? kasan_save_stack+0x2f/0x50 [ 320.608161][ T8970] ? kasan_save_track+0x14/0x30 [ 320.608162][ T8970] ? __kasan_kmalloc+0x7b/0x90 [ 320.608163][ T8970] ? __kmalloc_cache_noprof+0x29a/0x620 [ 320.608164][ T8970] ? rtnl_newlink+0x124/0x11b0 [ 320.608165][ T8970] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 320.608167][ T8970] ? netlink_rcv_skb+0x14e/0x3a0 [ 320.608170][ T8970] ? netlink_unicast+0x486/0x750 [ 320.608171][ T8970] ? netlink_sendmsg+0x75b/0xc90 [ 320.608173][ T8970] ? __sock_sendmsg+0xce/0x190 [ 320.608175][ T8970] ? ____sys_sendmsg+0x61a/0x860 [ 320.608176][ T8970] ? ___sys_sendmsg+0x14e/0x1d0 [ 320.608178][ T8970] ? __sys_sendmsg+0x12c/0x1d0 [ 320.608180][ T8970] ? do_syscall_64+0xff/0x530 [ 320.608182][ T8970] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 320.608185][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608186][ T8970] ? lock_acquire+0x13c/0x160 [ 320.608187][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608188][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608189][ T8970] ? trace_contention_end+0xb3/0x180 [ 320.608191][ T8970] ? __mutex_lock+0x1db/0x1ea0 [ 320.608192][ T8970] ? __mutex_lock+0x9a3/0x1ea0 [ 320.608193][ T8970] ? rtnl_newlink+0x9a8/0x11b0 [ 320.608195][ T8970] ? ww_mutex_lock+0x160/0x160 [ 320.608196][ T8970] ? nla_get_range_signed+0x3d0/0x3d0 [ 320.608199][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608200][ T8970] ? __rtnl_newlink+0x3fa/0xa50 [ 320.608202][ T8970] rtnl_newlink+0x9f1/0x11b0 [ 320.608204][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608205][ T8970] ? rtnl_bridge_getlink+0x850/0x850 [ 320.608207][ T8970] ? lock_acquire+0x13c/0x160 [ 320.608208][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608209][ T8970] ? is_bpf_text_address+0x3e/0x110 [ 320.608212][ T8970] ? is_bpf_text_address+0x72/0x110 [ 320.608213][ T8970] ? kernel_text_address+0x149/0x170 [ 320.608214][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608215][ T8970] ? cap_capable+0x1d7/0x3d0 [ 320.608218][ T8970] ? arch_stack_walk+0xed/0x130 [ 320.608221][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608222][ T8970] ? lock_acquire+0x13c/0x160 [ 320.608223][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608224][ T8970] ? rtnl_bridge_getlink+0x850/0x850 [ 320.608226][ T8970] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 320.608227][ T8970] ? rtnl_link_fill+0x920/0x920 [ 320.608228][ T8970] ? filter_irq_stacks+0xd0/0xd0 [ 320.608230][ T8970] ? stack_depot_save_flags+0x1bc/0x790 [ 320.608232][ T8970] netlink_rcv_skb+0x14e/0x3a0 [ 320.608234][ T8970] ? rtnl_link_fill+0x920/0x920 [ 320.608235][ T8970] ? lock_release+0x184/0x1f0 [ 320.608237][ T8970] ? netlink_ack+0xcf0/0xcf0 [ 320.608238][ T8970] ? __netlink_lookup+0xb9/0x6b0 [ 320.608241][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608242][ T8970] ? lock_release+0x184/0x1f0 [ 320.608244][ T8970] netlink_unicast+0x486/0x750 [ 320.608246][ T8970] ? netlink_attachskb+0x810/0x810 [ 320.608248][ T8970] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 320.608250][ T8970] netlink_sendmsg+0x75b/0xc90 [ 320.608252][ T8970] ? netlink_unicast+0x750/0x750 [ 320.608254][ T8970] ? kernel_text_address+0x149/0x170 [ 320.608255][ T8970] ? lock_acquire+0x13c/0x160 [ 320.608257][ T8970] ? __import_iovec+0x36c/0x620 [ 320.608260][ T8970] __sock_sendmsg+0xce/0x190 [ 320.608262][ T8970] ____sys_sendmsg+0x61a/0x860 [ 320.608263][ T8970] ? copy_msghdr_from_user+0x279/0x420 [ 320.608265][ T8970] ? sock_write_iter+0x400/0x400 [ 320.608266][ T8970] ? move_addr_to_kernel+0x40/0x40 [ 320.608268][ T8970] ? filter_irq_stacks+0xd0/0xd0 [ 320.608270][ T8970] ___sys_sendmsg+0x14e/0x1d0 [ 320.608272][ T8970] ? copy_msghdr_from_user+0x420/0x420 [ 320.608277][ T8970] __sys_sendmsg+0x12c/0x1d0 [ 320.608279][ T8970] ? __sys_sendmsg_sock+0x20/0x20 [ 320.608281][ T8970] ? rcu_is_watching+0x16/0xd0 [ 320.608283][ T8970] do_syscall_64+0xff/0x530 [ 320.608285][ T8970] ? exc_page_fault+0xee/0x100 [ 320.608286][ T8970] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 320.608288][ T8970] RIP: 0033:0x7fcb9773554e [ 320.608290][ T8970] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 320.608291][ T8970] RSP: 002b:00007ffc5f8a9300 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 320.608295][ T8970] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fcb9773554e [ 320.608296][ T8970] RDX: 0000000000000000 RSI: 00007ffc5f8a93b0 RDI: 0000000000000005 [ 320.608297][ T8970] RBP: 00007ffc5f8a9310 R08: 0000000000000000 R09: 0000000000000000 [ 320.608298][ T8970] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f48 [ 320.608299][ T8970] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc5f8a9a80 [ 320.608301][ T8970] [ 327.921887][ T9113] eth1: renamed from tmp [ 327.921901][ T9113] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 327.921903][ T9113] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9113, name: ip [ 327.921905][ T9113] preempt_count: 1, expected: 0 [ 327.921906][ T9113] RCU nest depth: 0, expected: 0 [ 327.921907][ T9113] INFO: lockdep is turned off. [ 327.921908][ T9113] irq event stamp: 0 [ 327.921908][ T9113] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 327.921913][ T9113] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 327.921919][ T9113] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 327.921920][ T9113] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 327.921922][ T9113] Preemption disabled at: [ 327.921923][ T9113] [] vprintk_emit+0x31b/0x3e0 [ 327.921929][ T9113] CPU: 0 UID: 0 PID: 9113 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 327.921933][ T9113] Tainted: [W]=WARN [ 327.921934][ T9113] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 327.921935][ T9113] Call Trace: [ 327.921937][ T9113] [ 327.921938][ T9113] dump_stack_lvl+0x6f/0xa0 [ 327.921944][ T9113] ? vprintk_emit+0x31b/0x3e0 [ 327.921945][ T9113] __might_resched.cold+0x1fe/0x2c1 [ 327.921949][ T9113] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 327.921952][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.921954][ T9113] __kmalloc_noprof+0x443/0x760 [ 327.921957][ T9113] ? __rwlock_init+0x150/0x150 [ 327.921961][ T9113] ? alloc_buf.isra.0+0x4b/0x260 [ 327.921965][ T9113] ? do_raw_spin_unlock+0x59/0x250 [ 327.921967][ T9113] alloc_buf.isra.0+0x4b/0x260 [ 327.921970][ T9113] put_chars+0x1e1/0x2f0 [ 327.921971][ T9113] ? __send_to_port+0x420/0x420 [ 327.921972][ T9113] ? printk_get_next_message+0x240/0x650 [ 327.921975][ T9113] ? console_prepend_replay+0x20/0x20 [ 327.921977][ T9113] ? pointer+0x794/0xed0 [ 327.921980][ T9113] hvc_console_print+0x292/0x780 [ 327.921985][ T9113] ? hvc_write+0x3a0/0x3a0 [ 327.921987][ T9113] ? __rwlock_init+0x150/0x150 [ 327.921988][ T9113] ? lock_acquire+0x13c/0x160 [ 327.921991][ T9113] console_emit_next_record+0x22f/0x4c0 [ 327.921994][ T9113] ? devkmsg_read+0x4b0/0x4b0 [ 327.921996][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.921997][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.921998][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.921998][ T9113] ? lock_acquire+0x13c/0x160 [ 327.922000][ T9113] ? console_flush_one_record+0x111/0x710 [ 327.922002][ T9113] console_flush_one_record+0x46f/0x710 [ 327.922005][ T9113] ? console_emit_next_record+0x4c0/0x4c0 [ 327.922007][ T9113] console_unlock+0xee/0x1f0 [ 327.922009][ T9113] ? lock_acquire+0x13c/0x160 [ 327.922011][ T9113] ? console_flush_one_record+0x710/0x710 [ 327.922012][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922013][ T9113] ? lock_release+0x184/0x1f0 [ 327.922015][ T9113] ? lock_acquire+0xe0/0x160 [ 327.922016][ T9113] ? __rcu_read_lock+0x70/0x70 [ 327.922017][ T9113] ? __down_trylock_console_sem+0x5e/0xa0 [ 327.922020][ T9113] ? vprintk_emit+0x320/0x3e0 [ 327.922021][ T9113] vprintk_emit+0x37c/0x3e0 [ 327.922023][ T9113] ? wake_up_klogd_work_func+0x90/0x90 [ 327.922024][ T9113] ? prepare_to_wait_event+0x8d/0x740 [ 327.922026][ T9113] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 327.922029][ T9113] ? _mutex_trylock_nest_lock+0x390/0x390 [ 327.922032][ T9113] _printk+0xc7/0x100 [ 327.922034][ T9113] ? snapshot_read.cold+0x21/0x21 [ 327.922036][ T9113] ? synchronize_rcu_normal+0x340/0x340 [ 327.922039][ T9113] ? netdev_name+0x43/0x60 [ 327.922042][ T9113] ? __netdev_printk+0x17f/0x1d0 [ 327.922043][ T9113] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 327.922046][ T9113] netdev_info+0xe2/0x116 [ 327.922049][ T9113] ? netdev_notice+0x120/0x120 [ 327.922051][ T9113] ? do_raw_spin_lock+0x131/0x280 [ 327.922052][ T9113] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 327.922055][ T9113] ? __rwlock_init+0x150/0x150 [ 327.922056][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922057][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922058][ T9113] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 327.922060][ T9113] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 327.922061][ T9113] ? trace_irq_enable.constprop.0+0x30/0x160 [ 327.922063][ T9113] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 327.922064][ T9113] netif_change_name.cold+0x4f/0x89 [ 327.922065][ T9113] ? register_netdev+0x40/0x40 [ 327.922067][ T9113] ? lock_release+0x184/0x1f0 [ 327.922069][ T9113] ? netdev_adjacent_rename_links+0x470/0x470 [ 327.922071][ T9113] ? __kernel_text_address+0x12/0x30 [ 327.922073][ T9113] ? write_profile+0xf0/0xf0 [ 327.922076][ T9113] ? __asan_memset+0x27/0x50 [ 327.922080][ T9113] do_setlink.isra.0+0x1f7d/0x2a60 [ 327.922082][ T9113] ? stack_trace_save+0x93/0xc0 [ 327.922083][ T9113] ? rtnl_link_get_size+0x350/0x350 [ 327.922084][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922085][ T9113] ? stack_depot_save_flags+0x1bc/0x790 [ 327.922089][ T9113] ? kasan_save_stack+0x3d/0x50 [ 327.922091][ T9113] ? kasan_save_stack+0x2f/0x50 [ 327.922092][ T9113] ? kasan_save_track+0x14/0x30 [ 327.922093][ T9113] ? __kasan_kmalloc+0x7b/0x90 [ 327.922094][ T9113] ? __kmalloc_cache_noprof+0x29a/0x620 [ 327.922095][ T9113] ? rtnl_newlink+0x124/0x11b0 [ 327.922096][ T9113] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 327.922097][ T9113] ? netlink_rcv_skb+0x14e/0x3a0 [ 327.922100][ T9113] ? netlink_unicast+0x486/0x750 [ 327.922101][ T9113] ? netlink_sendmsg+0x75b/0xc90 [ 327.922103][ T9113] ? __sock_sendmsg+0xce/0x190 [ 327.922105][ T9113] ? ____sys_sendmsg+0x61a/0x860 [ 327.922107][ T9113] ? ___sys_sendmsg+0x14e/0x1d0 [ 327.922108][ T9113] ? __sys_sendmsg+0x12c/0x1d0 [ 327.922110][ T9113] ? do_syscall_64+0xff/0x530 [ 327.922112][ T9113] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 327.922114][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922116][ T9113] ? lock_acquire+0x13c/0x160 [ 327.922117][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922118][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922119][ T9113] ? trace_contention_end+0xb3/0x180 [ 327.922120][ T9113] ? __mutex_lock+0x1db/0x1ea0 [ 327.922122][ T9113] ? __mutex_lock+0x9a3/0x1ea0 [ 327.922123][ T9113] ? rtnl_newlink+0x9a8/0x11b0 [ 327.922124][ T9113] ? ww_mutex_lock+0x160/0x160 [ 327.922125][ T9113] ? nla_get_range_signed+0x3d0/0x3d0 [ 327.922129][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922130][ T9113] ? __rtnl_newlink+0x3fa/0xa50 [ 327.922132][ T9113] rtnl_newlink+0x9f1/0x11b0 [ 327.922134][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922135][ T9113] ? rtnl_bridge_getlink+0x850/0x850 [ 327.922136][ T9113] ? lock_acquire+0x13c/0x160 [ 327.922137][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922139][ T9113] ? is_bpf_text_address+0x3e/0x110 [ 327.922141][ T9113] ? is_bpf_text_address+0x72/0x110 [ 327.922142][ T9113] ? kernel_text_address+0x149/0x170 [ 327.922144][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922145][ T9113] ? cap_capable+0x1d7/0x3d0 [ 327.922148][ T9113] ? arch_stack_walk+0xed/0x130 [ 327.922150][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922151][ T9113] ? lock_acquire+0x13c/0x160 [ 327.922153][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922154][ T9113] ? rtnl_bridge_getlink+0x850/0x850 [ 327.922155][ T9113] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 327.922157][ T9113] ? rtnl_link_fill+0x920/0x920 [ 327.922158][ T9113] ? filter_irq_stacks+0xd0/0xd0 [ 327.922159][ T9113] ? stack_depot_save_flags+0x1bc/0x790 [ 327.922162][ T9113] netlink_rcv_skb+0x14e/0x3a0 [ 327.922163][ T9113] ? rtnl_link_fill+0x920/0x920 [ 327.922165][ T9113] ? lock_release+0x184/0x1f0 [ 327.922166][ T9113] ? netlink_ack+0xcf0/0xcf0 [ 327.922168][ T9113] ? __netlink_lookup+0xb9/0x6b0 [ 327.922171][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922172][ T9113] ? lock_release+0x184/0x1f0 [ 327.922174][ T9113] netlink_unicast+0x486/0x750 [ 327.922176][ T9113] ? netlink_attachskb+0x810/0x810 [ 327.922178][ T9113] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 327.922179][ T9113] netlink_sendmsg+0x75b/0xc90 [ 327.922181][ T9113] ? netlink_unicast+0x750/0x750 [ 327.922183][ T9113] ? kernel_text_address+0x149/0x170 [ 327.922185][ T9113] ? lock_acquire+0x13c/0x160 [ 327.922186][ T9113] ? __import_iovec+0x36c/0x620 [ 327.922189][ T9113] __sock_sendmsg+0xce/0x190 [ 327.922191][ T9113] ____sys_sendmsg+0x61a/0x860 [ 327.922193][ T9113] ? copy_msghdr_from_user+0x279/0x420 [ 327.922194][ T9113] ? sock_write_iter+0x400/0x400 [ 327.922196][ T9113] ? move_addr_to_kernel+0x40/0x40 [ 327.922197][ T9113] ? filter_irq_stacks+0xd0/0xd0 [ 327.922200][ T9113] ___sys_sendmsg+0x14e/0x1d0 [ 327.922201][ T9113] ? copy_msghdr_from_user+0x420/0x420 [ 327.922206][ T9113] __sys_sendmsg+0x12c/0x1d0 [ 327.922208][ T9113] ? __sys_sendmsg_sock+0x20/0x20 [ 327.922211][ T9113] ? rcu_is_watching+0x16/0xd0 [ 327.922212][ T9113] do_syscall_64+0xff/0x530 [ 327.922214][ T9113] ? exc_page_fault+0xee/0x100 [ 327.922216][ T9113] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 327.922217][ T9113] RIP: 0033:0x7fe10083b54e [ 327.922219][ T9113] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 327.922220][ T9113] RSP: 002b:00007ffd911a56b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 327.922224][ T9113] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fe10083b54e [ 327.922225][ T9113] RDX: 0000000000000000 RSI: 00007ffd911a5760 RDI: 0000000000000005 [ 327.922226][ T9113] RBP: 00007ffd911a56c0 R08: 0000000000000000 R09: 0000000000000000 [ 327.922227][ T9113] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f50 [ 327.922228][ T9113] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd911a5e30 [ 327.922230][ T9113] [ 335.607203][ T9256] eth1: renamed from tmp [ 335.607220][ T9256] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 335.607223][ T9256] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9256, name: ip [ 335.607226][ T9256] preempt_count: 1, expected: 0 [ 335.607227][ T9256] RCU nest depth: 0, expected: 0 [ 335.607228][ T9256] INFO: lockdep is turned off. [ 335.607230][ T9256] irq event stamp: 0 [ 335.607231][ T9256] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 335.607236][ T9256] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 335.607244][ T9256] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 335.607247][ T9256] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 335.607249][ T9256] Preemption disabled at: [ 335.607250][ T9256] [] vprintk_emit+0x31b/0x3e0 [ 335.607258][ T9256] CPU: 3 UID: 0 PID: 9256 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 335.607262][ T9256] Tainted: [W]=WARN [ 335.607264][ T9256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 335.607266][ T9256] Call Trace: [ 335.607268][ T9256] [ 335.607269][ T9256] dump_stack_lvl+0x6f/0xa0 [ 335.607276][ T9256] ? vprintk_emit+0x31b/0x3e0 [ 335.607278][ T9256] __might_resched.cold+0x1fe/0x2c1 [ 335.607283][ T9256] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 335.607287][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607291][ T9256] __kmalloc_noprof+0x443/0x760 [ 335.607294][ T9256] ? __rwlock_init+0x150/0x150 [ 335.607298][ T9256] ? alloc_buf.isra.0+0x4b/0x260 [ 335.607304][ T9256] ? do_raw_spin_unlock+0x59/0x250 [ 335.607307][ T9256] alloc_buf.isra.0+0x4b/0x260 [ 335.607310][ T9256] put_chars+0x1e1/0x2f0 [ 335.607313][ T9256] ? __send_to_port+0x420/0x420 [ 335.607315][ T9256] ? printk_get_next_message+0x240/0x650 [ 335.607318][ T9256] ? console_prepend_replay+0x20/0x20 [ 335.607321][ T9256] ? pointer+0x794/0xed0 [ 335.607326][ T9256] hvc_console_print+0x292/0x780 [ 335.607332][ T9256] ? hvc_write+0x3a0/0x3a0 [ 335.607335][ T9256] ? __rwlock_init+0x150/0x150 [ 335.607338][ T9256] ? lock_acquire+0x13c/0x160 [ 335.607342][ T9256] console_emit_next_record+0x22f/0x4c0 [ 335.607345][ T9256] ? devkmsg_read+0x4b0/0x4b0 [ 335.607348][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607350][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607352][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607354][ T9256] ? lock_acquire+0x13c/0x160 [ 335.607357][ T9256] ? console_flush_one_record+0x111/0x710 [ 335.607360][ T9256] console_flush_one_record+0x46f/0x710 [ 335.607368][ T9256] ? console_emit_next_record+0x4c0/0x4c0 [ 335.607372][ T9256] console_unlock+0xee/0x1f0 [ 335.607375][ T9256] ? lock_acquire+0x13c/0x160 [ 335.607378][ T9256] ? console_flush_one_record+0x710/0x710 [ 335.607380][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607382][ T9256] ? lock_release+0x184/0x1f0 [ 335.607384][ T9256] ? lock_acquire+0xe0/0x160 [ 335.607386][ T9256] ? __rcu_read_lock+0x70/0x70 [ 335.607389][ T9256] ? __down_trylock_console_sem+0x5e/0xa0 [ 335.607392][ T9256] ? vprintk_emit+0x320/0x3e0 [ 335.607394][ T9256] vprintk_emit+0x37c/0x3e0 [ 335.607397][ T9256] ? wake_up_klogd_work_func+0x90/0x90 [ 335.607399][ T9256] ? prepare_to_wait_event+0x8d/0x740 [ 335.607402][ T9256] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 335.607406][ T9256] ? _mutex_trylock_nest_lock+0x390/0x390 [ 335.607410][ T9256] _printk+0xc7/0x100 [ 335.607414][ T9256] ? snapshot_read.cold+0x21/0x21 [ 335.607417][ T9256] ? synchronize_rcu_normal+0x340/0x340 [ 335.607420][ T9256] ? netdev_name+0x43/0x60 [ 335.607424][ T9256] ? __netdev_printk+0x17f/0x1d0 [ 335.607427][ T9256] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 335.607431][ T9256] netdev_info+0xe2/0x116 [ 335.607435][ T9256] ? netdev_notice+0x120/0x120 [ 335.607438][ T9256] ? do_raw_spin_lock+0x131/0x280 [ 335.607440][ T9256] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 335.607444][ T9256] ? __rwlock_init+0x150/0x150 [ 335.607446][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607448][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607450][ T9256] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 335.607452][ T9256] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 335.607454][ T9256] ? trace_irq_enable.constprop.0+0x30/0x160 [ 335.607456][ T9256] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 335.607458][ T9256] netif_change_name.cold+0x4f/0x89 [ 335.607461][ T9256] ? register_netdev+0x40/0x40 [ 335.607463][ T9256] ? lock_release+0x184/0x1f0 [ 335.607466][ T9256] ? netdev_adjacent_rename_links+0x470/0x470 [ 335.607470][ T9256] ? __kernel_text_address+0x12/0x30 [ 335.607474][ T9256] ? write_profile+0xf0/0xf0 [ 335.607478][ T9256] ? __asan_memset+0x27/0x50 [ 335.607483][ T9256] do_setlink.isra.0+0x1f7d/0x2a60 [ 335.607486][ T9256] ? stack_trace_save+0x93/0xc0 [ 335.607489][ T9256] ? rtnl_link_get_size+0x350/0x350 [ 335.607491][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607493][ T9256] ? stack_depot_save_flags+0x1bc/0x790 [ 335.607498][ T9256] ? kasan_save_stack+0x3d/0x50 [ 335.607500][ T9256] ? kasan_save_stack+0x2f/0x50 [ 335.607502][ T9256] ? kasan_save_track+0x14/0x30 [ 335.607504][ T9256] ? __kasan_kmalloc+0x7b/0x90 [ 335.607506][ T9256] ? __kmalloc_cache_noprof+0x29a/0x620 [ 335.607508][ T9256] ? rtnl_newlink+0x124/0x11b0 [ 335.607510][ T9256] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 335.607512][ T9256] ? netlink_rcv_skb+0x14e/0x3a0 [ 335.607515][ T9256] ? netlink_unicast+0x486/0x750 [ 335.607518][ T9256] ? netlink_sendmsg+0x75b/0xc90 [ 335.607520][ T9256] ? __sock_sendmsg+0xce/0x190 [ 335.607523][ T9256] ? ____sys_sendmsg+0x61a/0x860 [ 335.607525][ T9256] ? ___sys_sendmsg+0x14e/0x1d0 [ 335.607528][ T9256] ? __sys_sendmsg+0x12c/0x1d0 [ 335.607530][ T9256] ? do_syscall_64+0xff/0x530 [ 335.607533][ T9256] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 335.607537][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607540][ T9256] ? lock_acquire+0x13c/0x160 [ 335.607542][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607544][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607546][ T9256] ? trace_contention_end+0xb3/0x180 [ 335.607548][ T9256] ? __mutex_lock+0x1db/0x1ea0 [ 335.607550][ T9256] ? __mutex_lock+0x9a3/0x1ea0 [ 335.607552][ T9256] ? rtnl_newlink+0x9a8/0x11b0 [ 335.607555][ T9256] ? ww_mutex_lock+0x160/0x160 [ 335.607557][ T9256] ? nla_get_range_signed+0x3d0/0x3d0 [ 335.607561][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607563][ T9256] ? __rtnl_newlink+0x3fa/0xa50 [ 335.607567][ T9256] rtnl_newlink+0x9f1/0x11b0 [ 335.607570][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607572][ T9256] ? rtnl_bridge_getlink+0x850/0x850 [ 335.607574][ T9256] ? lock_acquire+0x13c/0x160 [ 335.607577][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607579][ T9256] ? is_bpf_text_address+0x3e/0x110 [ 335.607582][ T9256] ? is_bpf_text_address+0x72/0x110 [ 335.607584][ T9256] ? kernel_text_address+0x149/0x170 [ 335.607587][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607589][ T9256] ? cap_capable+0x1d7/0x3d0 [ 335.607593][ T9256] ? arch_stack_walk+0xed/0x130 [ 335.607596][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607598][ T9256] ? lock_acquire+0x13c/0x160 [ 335.607601][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607603][ T9256] ? rtnl_bridge_getlink+0x850/0x850 [ 335.607605][ T9256] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 335.607608][ T9256] ? rtnl_link_fill+0x920/0x920 [ 335.607610][ T9256] ? filter_irq_stacks+0xd0/0xd0 [ 335.607612][ T9256] ? stack_depot_save_flags+0x1bc/0x790 [ 335.607616][ T9256] netlink_rcv_skb+0x14e/0x3a0 [ 335.607619][ T9256] ? rtnl_link_fill+0x920/0x920 [ 335.607621][ T9256] ? lock_release+0x184/0x1f0 [ 335.607623][ T9256] ? netlink_ack+0xcf0/0xcf0 [ 335.607626][ T9256] ? __netlink_lookup+0xb9/0x6b0 [ 335.607630][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607632][ T9256] ? lock_release+0x184/0x1f0 [ 335.607635][ T9256] netlink_unicast+0x486/0x750 [ 335.607639][ T9256] ? netlink_attachskb+0x810/0x810 [ 335.607641][ T9256] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 335.607645][ T9256] netlink_sendmsg+0x75b/0xc90 [ 335.607648][ T9256] ? netlink_unicast+0x750/0x750 [ 335.607650][ T9256] ? kernel_text_address+0x149/0x170 [ 335.607653][ T9256] ? lock_acquire+0x13c/0x160 [ 335.607655][ T9256] ? __import_iovec+0x36c/0x620 [ 335.607660][ T9256] __sock_sendmsg+0xce/0x190 [ 335.607663][ T9256] ____sys_sendmsg+0x61a/0x860 [ 335.607665][ T9256] ? copy_msghdr_from_user+0x279/0x420 [ 335.607668][ T9256] ? sock_write_iter+0x400/0x400 [ 335.607670][ T9256] ? move_addr_to_kernel+0x40/0x40 [ 335.607672][ T9256] ? filter_irq_stacks+0xd0/0xd0 [ 335.607677][ T9256] ___sys_sendmsg+0x14e/0x1d0 [ 335.607679][ T9256] ? copy_msghdr_from_user+0x420/0x420 [ 335.607688][ T9256] __sys_sendmsg+0x12c/0x1d0 [ 335.607691][ T9256] ? __sys_sendmsg_sock+0x20/0x20 [ 335.607695][ T9256] ? rcu_is_watching+0x16/0xd0 [ 335.607698][ T9256] do_syscall_64+0xff/0x530 [ 335.607700][ T9256] ? exc_page_fault+0xee/0x100 [ 335.607703][ T9256] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 335.607706][ T9256] RIP: 0033:0x7ff32742754e [ 335.607709][ T9256] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 335.607711][ T9256] RSP: 002b:00007ffc2c5b0150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 335.607716][ T9256] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ff32742754e [ 335.607718][ T9256] RDX: 0000000000000000 RSI: 00007ffc2c5b0200 RDI: 0000000000000005 [ 335.607719][ T9256] RBP: 00007ffc2c5b0160 R08: 0000000000000000 R09: 0000000000000000 [ 335.607721][ T9256] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f57 [ 335.607722][ T9256] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc2c5b08d0 [ 335.607727][ T9256] [ 343.012412][ T9399] eth1: renamed from tmp [ 343.012426][ T9399] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 343.012428][ T9399] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9399, name: ip [ 343.012430][ T9399] preempt_count: 1, expected: 0 [ 343.012430][ T9399] RCU nest depth: 0, expected: 0 [ 343.012431][ T9399] INFO: lockdep is turned off. [ 343.012432][ T9399] irq event stamp: 0 [ 343.012433][ T9399] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 343.012437][ T9399] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 343.012444][ T9399] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 343.012446][ T9399] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 343.012447][ T9399] Preemption disabled at: [ 343.012448][ T9399] [] vprintk_emit+0x31b/0x3e0 [ 343.012454][ T9399] CPU: 2 UID: 0 PID: 9399 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 343.012458][ T9399] Tainted: [W]=WARN [ 343.012459][ T9399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 343.012460][ T9399] Call Trace: [ 343.012462][ T9399] [ 343.012463][ T9399] dump_stack_lvl+0x6f/0xa0 [ 343.012468][ T9399] ? vprintk_emit+0x31b/0x3e0 [ 343.012469][ T9399] __might_resched.cold+0x1fe/0x2c1 [ 343.012473][ T9399] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 343.012476][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012479][ T9399] __kmalloc_noprof+0x443/0x760 [ 343.012482][ T9399] ? __rwlock_init+0x150/0x150 [ 343.012485][ T9399] ? alloc_buf.isra.0+0x4b/0x260 [ 343.012490][ T9399] ? do_raw_spin_unlock+0x59/0x250 [ 343.012491][ T9399] alloc_buf.isra.0+0x4b/0x260 [ 343.012494][ T9399] put_chars+0x1e1/0x2f0 [ 343.012495][ T9399] ? __send_to_port+0x420/0x420 [ 343.012496][ T9399] ? printk_get_next_message+0x240/0x650 [ 343.012499][ T9399] ? console_prepend_replay+0x20/0x20 [ 343.012501][ T9399] ? pointer+0x794/0xed0 [ 343.012504][ T9399] hvc_console_print+0x292/0x780 [ 343.012509][ T9399] ? hvc_write+0x3a0/0x3a0 [ 343.012511][ T9399] ? __rwlock_init+0x150/0x150 [ 343.012512][ T9399] ? lock_acquire+0x13c/0x160 [ 343.012515][ T9399] console_emit_next_record+0x22f/0x4c0 [ 343.012517][ T9399] ? devkmsg_read+0x4b0/0x4b0 [ 343.012519][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012520][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012521][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012522][ T9399] ? lock_acquire+0x13c/0x160 [ 343.012524][ T9399] ? console_flush_one_record+0x111/0x710 [ 343.012526][ T9399] console_flush_one_record+0x46f/0x710 [ 343.012528][ T9399] ? console_emit_next_record+0x4c0/0x4c0 [ 343.012531][ T9399] console_unlock+0xee/0x1f0 [ 343.012532][ T9399] ? lock_acquire+0x13c/0x160 [ 343.012534][ T9399] ? console_flush_one_record+0x710/0x710 [ 343.012535][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012536][ T9399] ? lock_release+0x184/0x1f0 [ 343.012538][ T9399] ? lock_acquire+0xe0/0x160 [ 343.012539][ T9399] ? __rcu_read_lock+0x70/0x70 [ 343.012540][ T9399] ? __down_trylock_console_sem+0x5e/0xa0 [ 343.012542][ T9399] ? vprintk_emit+0x320/0x3e0 [ 343.012544][ T9399] vprintk_emit+0x37c/0x3e0 [ 343.012546][ T9399] ? wake_up_klogd_work_func+0x90/0x90 [ 343.012547][ T9399] ? prepare_to_wait_event+0x8d/0x740 [ 343.012549][ T9399] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 343.012552][ T9399] ? _mutex_trylock_nest_lock+0x390/0x390 [ 343.012554][ T9399] _printk+0xc7/0x100 [ 343.012557][ T9399] ? snapshot_read.cold+0x21/0x21 [ 343.012559][ T9399] ? synchronize_rcu_normal+0x340/0x340 [ 343.012561][ T9399] ? netdev_name+0x43/0x60 [ 343.012565][ T9399] ? __netdev_printk+0x17f/0x1d0 [ 343.012566][ T9399] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 343.012569][ T9399] netdev_info+0xe2/0x116 [ 343.012572][ T9399] ? netdev_notice+0x120/0x120 [ 343.012574][ T9399] ? do_raw_spin_lock+0x131/0x280 [ 343.012575][ T9399] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 343.012578][ T9399] ? __rwlock_init+0x150/0x150 [ 343.012579][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012580][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012581][ T9399] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 343.012582][ T9399] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 343.012584][ T9399] ? trace_irq_enable.constprop.0+0x30/0x160 [ 343.012585][ T9399] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 343.012586][ T9399] netif_change_name.cold+0x4f/0x89 [ 343.012588][ T9399] ? register_netdev+0x40/0x40 [ 343.012589][ T9399] ? lock_release+0x184/0x1f0 [ 343.012591][ T9399] ? netdev_adjacent_rename_links+0x470/0x470 [ 343.012593][ T9399] ? __kernel_text_address+0x12/0x30 [ 343.012595][ T9399] ? write_profile+0xf0/0xf0 [ 343.012598][ T9399] ? __asan_memset+0x27/0x50 [ 343.012602][ T9399] do_setlink.isra.0+0x1f7d/0x2a60 [ 343.012603][ T9399] ? stack_trace_save+0x93/0xc0 [ 343.012605][ T9399] ? rtnl_link_get_size+0x350/0x350 [ 343.012606][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012607][ T9399] ? stack_depot_save_flags+0x1bc/0x790 [ 343.012610][ T9399] ? kasan_save_stack+0x3d/0x50 [ 343.012612][ T9399] ? kasan_save_stack+0x2f/0x50 [ 343.012613][ T9399] ? kasan_save_track+0x14/0x30 [ 343.012614][ T9399] ? __kasan_kmalloc+0x7b/0x90 [ 343.012615][ T9399] ? __kmalloc_cache_noprof+0x29a/0x620 [ 343.012616][ T9399] ? rtnl_newlink+0x124/0x11b0 [ 343.012617][ T9399] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 343.012618][ T9399] ? netlink_rcv_skb+0x14e/0x3a0 [ 343.012621][ T9399] ? netlink_unicast+0x486/0x750 [ 343.012622][ T9399] ? netlink_sendmsg+0x75b/0xc90 [ 343.012624][ T9399] ? __sock_sendmsg+0xce/0x190 [ 343.012626][ T9399] ? ____sys_sendmsg+0x61a/0x860 [ 343.012628][ T9399] ? ___sys_sendmsg+0x14e/0x1d0 [ 343.012629][ T9399] ? __sys_sendmsg+0x12c/0x1d0 [ 343.012631][ T9399] ? do_syscall_64+0xff/0x530 [ 343.012633][ T9399] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 343.012635][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012636][ T9399] ? lock_acquire+0x13c/0x160 [ 343.012638][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012639][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012640][ T9399] ? trace_contention_end+0xb3/0x180 [ 343.012641][ T9399] ? __mutex_lock+0x1db/0x1ea0 [ 343.012642][ T9399] ? __mutex_lock+0x9a3/0x1ea0 [ 343.012643][ T9399] ? rtnl_newlink+0x9a8/0x11b0 [ 343.012645][ T9399] ? ww_mutex_lock+0x160/0x160 [ 343.012646][ T9399] ? nla_get_range_signed+0x3d0/0x3d0 [ 343.012649][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012650][ T9399] ? __rtnl_newlink+0x3fa/0xa50 [ 343.012652][ T9399] rtnl_newlink+0x9f1/0x11b0 [ 343.012654][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012655][ T9399] ? rtnl_bridge_getlink+0x850/0x850 [ 343.012656][ T9399] ? lock_acquire+0x13c/0x160 [ 343.012658][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012659][ T9399] ? is_bpf_text_address+0x3e/0x110 [ 343.012661][ T9399] ? is_bpf_text_address+0x72/0x110 [ 343.012662][ T9399] ? kernel_text_address+0x149/0x170 [ 343.012664][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012665][ T9399] ? cap_capable+0x1d7/0x3d0 [ 343.012668][ T9399] ? arch_stack_walk+0xed/0x130 [ 343.012670][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012671][ T9399] ? lock_acquire+0x13c/0x160 [ 343.012673][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012674][ T9399] ? rtnl_bridge_getlink+0x850/0x850 [ 343.012675][ T9399] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 343.012677][ T9399] ? rtnl_link_fill+0x920/0x920 [ 343.012678][ T9399] ? filter_irq_stacks+0xd0/0xd0 [ 343.012679][ T9399] ? stack_depot_save_flags+0x1bc/0x790 [ 343.012681][ T9399] netlink_rcv_skb+0x14e/0x3a0 [ 343.012683][ T9399] ? rtnl_link_fill+0x920/0x920 [ 343.012684][ T9399] ? lock_release+0x184/0x1f0 [ 343.012686][ T9399] ? netlink_ack+0xcf0/0xcf0 [ 343.012687][ T9399] ? __netlink_lookup+0xb9/0x6b0 [ 343.012690][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012691][ T9399] ? lock_release+0x184/0x1f0 [ 343.012693][ T9399] netlink_unicast+0x486/0x750 [ 343.012695][ T9399] ? netlink_attachskb+0x810/0x810 [ 343.012697][ T9399] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 343.012699][ T9399] netlink_sendmsg+0x75b/0xc90 [ 343.012701][ T9399] ? netlink_unicast+0x750/0x750 [ 343.012702][ T9399] ? kernel_text_address+0x149/0x170 [ 343.012704][ T9399] ? lock_acquire+0x13c/0x160 [ 343.012705][ T9399] ? __import_iovec+0x36c/0x620 [ 343.012708][ T9399] __sock_sendmsg+0xce/0x190 [ 343.012710][ T9399] ____sys_sendmsg+0x61a/0x860 [ 343.012712][ T9399] ? copy_msghdr_from_user+0x279/0x420 [ 343.012713][ T9399] ? sock_write_iter+0x400/0x400 [ 343.012715][ T9399] ? move_addr_to_kernel+0x40/0x40 [ 343.012716][ T9399] ? filter_irq_stacks+0xd0/0xd0 [ 343.012719][ T9399] ___sys_sendmsg+0x14e/0x1d0 [ 343.012720][ T9399] ? copy_msghdr_from_user+0x420/0x420 [ 343.012725][ T9399] __sys_sendmsg+0x12c/0x1d0 [ 343.012727][ T9399] ? __sys_sendmsg_sock+0x20/0x20 [ 343.012730][ T9399] ? rcu_is_watching+0x16/0xd0 [ 343.012731][ T9399] do_syscall_64+0xff/0x530 [ 343.012733][ T9399] ? exc_page_fault+0xee/0x100 [ 343.012734][ T9399] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 343.012736][ T9399] RIP: 0033:0x7f06b7e2f54e [ 343.012737][ T9399] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 343.012739][ T9399] RSP: 002b:00007ffd30d4bfd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 343.012743][ T9399] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f06b7e2f54e [ 343.012744][ T9399] RDX: 0000000000000000 RSI: 00007ffd30d4c080 RDI: 0000000000000005 [ 343.012745][ T9399] RBP: 00007ffd30d4bfe0 R08: 0000000000000000 R09: 0000000000000000 [ 343.012746][ T9399] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f5f [ 343.012747][ T9399] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd30d4c750 [ 343.012749][ T9399] [ 350.365614][ T9542] eth1: renamed from tmp [ 350.365628][ T9542] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 350.365630][ T9542] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9542, name: ip [ 350.365632][ T9542] preempt_count: 1, expected: 0 [ 350.365633][ T9542] RCU nest depth: 0, expected: 0 [ 350.365633][ T9542] INFO: lockdep is turned off. [ 350.365635][ T9542] irq event stamp: 0 [ 350.365635][ T9542] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 350.365639][ T9542] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 350.365646][ T9542] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 350.365647][ T9542] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 350.365649][ T9542] Preemption disabled at: [ 350.365650][ T9542] [] vprintk_emit+0x31b/0x3e0 [ 350.365656][ T9542] CPU: 2 UID: 0 PID: 9542 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 350.365660][ T9542] Tainted: [W]=WARN [ 350.365661][ T9542] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 350.365662][ T9542] Call Trace: [ 350.365664][ T9542] [ 350.365665][ T9542] dump_stack_lvl+0x6f/0xa0 [ 350.365670][ T9542] ? vprintk_emit+0x31b/0x3e0 [ 350.365672][ T9542] __might_resched.cold+0x1fe/0x2c1 [ 350.365676][ T9542] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 350.365679][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365682][ T9542] __kmalloc_noprof+0x443/0x760 [ 350.365685][ T9542] ? __rwlock_init+0x150/0x150 [ 350.365688][ T9542] ? alloc_buf.isra.0+0x4b/0x260 [ 350.365692][ T9542] ? do_raw_spin_unlock+0x59/0x250 [ 350.365694][ T9542] alloc_buf.isra.0+0x4b/0x260 [ 350.365697][ T9542] put_chars+0x1e1/0x2f0 [ 350.365698][ T9542] ? __send_to_port+0x420/0x420 [ 350.365699][ T9542] ? printk_get_next_message+0x240/0x650 [ 350.365702][ T9542] ? console_prepend_replay+0x20/0x20 [ 350.365704][ T9542] ? pointer+0x794/0xed0 [ 350.365707][ T9542] hvc_console_print+0x292/0x780 [ 350.365712][ T9542] ? hvc_write+0x3a0/0x3a0 [ 350.365714][ T9542] ? __rwlock_init+0x150/0x150 [ 350.365716][ T9542] ? lock_acquire+0x13c/0x160 [ 350.365718][ T9542] console_emit_next_record+0x22f/0x4c0 [ 350.365721][ T9542] ? devkmsg_read+0x4b0/0x4b0 [ 350.365723][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365724][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365725][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365726][ T9542] ? lock_acquire+0x13c/0x160 [ 350.365728][ T9542] ? console_flush_one_record+0x111/0x710 [ 350.365730][ T9542] console_flush_one_record+0x46f/0x710 [ 350.365732][ T9542] ? console_emit_next_record+0x4c0/0x4c0 [ 350.365735][ T9542] console_unlock+0xee/0x1f0 [ 350.365737][ T9542] ? lock_acquire+0x13c/0x160 [ 350.365738][ T9542] ? console_flush_one_record+0x710/0x710 [ 350.365740][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365741][ T9542] ? lock_release+0x184/0x1f0 [ 350.365742][ T9542] ? lock_acquire+0xe0/0x160 [ 350.365744][ T9542] ? __rcu_read_lock+0x70/0x70 [ 350.365745][ T9542] ? __down_trylock_console_sem+0x5e/0xa0 [ 350.365748][ T9542] ? vprintk_emit+0x320/0x3e0 [ 350.365749][ T9542] vprintk_emit+0x37c/0x3e0 [ 350.365751][ T9542] ? wake_up_klogd_work_func+0x90/0x90 [ 350.365752][ T9542] ? prepare_to_wait_event+0x8d/0x740 [ 350.365754][ T9542] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 350.365757][ T9542] ? _mutex_trylock_nest_lock+0x390/0x390 [ 350.365760][ T9542] _printk+0xc7/0x100 [ 350.365763][ T9542] ? snapshot_read.cold+0x21/0x21 [ 350.365765][ T9542] ? synchronize_rcu_normal+0x340/0x340 [ 350.365767][ T9542] ? netdev_name+0x43/0x60 [ 350.365770][ T9542] ? __netdev_printk+0x17f/0x1d0 [ 350.365772][ T9542] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 350.365775][ T9542] netdev_info+0xe2/0x116 [ 350.365777][ T9542] ? netdev_notice+0x120/0x120 [ 350.365779][ T9542] ? do_raw_spin_lock+0x131/0x280 [ 350.365781][ T9542] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 350.365783][ T9542] ? __rwlock_init+0x150/0x150 [ 350.365785][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365786][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365787][ T9542] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 350.365788][ T9542] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 350.365790][ T9542] ? trace_irq_enable.constprop.0+0x30/0x160 [ 350.365791][ T9542] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 350.365792][ T9542] netif_change_name.cold+0x4f/0x89 [ 350.365794][ T9542] ? register_netdev+0x40/0x40 [ 350.365795][ T9542] ? lock_release+0x184/0x1f0 [ 350.365797][ T9542] ? netdev_adjacent_rename_links+0x470/0x470 [ 350.365800][ T9542] ? __kernel_text_address+0x12/0x30 [ 350.365802][ T9542] ? write_profile+0xf0/0xf0 [ 350.365805][ T9542] ? __asan_memset+0x27/0x50 [ 350.365809][ T9542] do_setlink.isra.0+0x1f7d/0x2a60 [ 350.365811][ T9542] ? stack_trace_save+0x93/0xc0 [ 350.365812][ T9542] ? rtnl_link_get_size+0x350/0x350 [ 350.365813][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365814][ T9542] ? stack_depot_save_flags+0x1bc/0x790 [ 350.365818][ T9542] ? kasan_save_stack+0x3d/0x50 [ 350.365819][ T9542] ? kasan_save_stack+0x2f/0x50 [ 350.365820][ T9542] ? kasan_save_track+0x14/0x30 [ 350.365822][ T9542] ? __kasan_kmalloc+0x7b/0x90 [ 350.365823][ T9542] ? __kmalloc_cache_noprof+0x29a/0x620 [ 350.365824][ T9542] ? rtnl_newlink+0x124/0x11b0 [ 350.365825][ T9542] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 350.365826][ T9542] ? netlink_rcv_skb+0x14e/0x3a0 [ 350.365829][ T9542] ? netlink_unicast+0x486/0x750 [ 350.365830][ T9542] ? netlink_sendmsg+0x75b/0xc90 [ 350.365832][ T9542] ? __sock_sendmsg+0xce/0x190 [ 350.365835][ T9542] ? ____sys_sendmsg+0x61a/0x860 [ 350.365836][ T9542] ? ___sys_sendmsg+0x14e/0x1d0 [ 350.365837][ T9542] ? __sys_sendmsg+0x12c/0x1d0 [ 350.365839][ T9542] ? do_syscall_64+0xff/0x530 [ 350.365841][ T9542] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 350.365844][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365845][ T9542] ? lock_acquire+0x13c/0x160 [ 350.365846][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365847][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365848][ T9542] ? trace_contention_end+0xb3/0x180 [ 350.365850][ T9542] ? __mutex_lock+0x1db/0x1ea0 [ 350.365851][ T9542] ? __mutex_lock+0x9a3/0x1ea0 [ 350.365852][ T9542] ? rtnl_newlink+0x9a8/0x11b0 [ 350.365854][ T9542] ? ww_mutex_lock+0x160/0x160 [ 350.365855][ T9542] ? nla_get_range_signed+0x3d0/0x3d0 [ 350.365858][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365859][ T9542] ? __rtnl_newlink+0x3fa/0xa50 [ 350.365861][ T9542] rtnl_newlink+0x9f1/0x11b0 [ 350.365863][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365864][ T9542] ? rtnl_bridge_getlink+0x850/0x850 [ 350.365866][ T9542] ? lock_acquire+0x13c/0x160 [ 350.365867][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365868][ T9542] ? is_bpf_text_address+0x3e/0x110 [ 350.365871][ T9542] ? is_bpf_text_address+0x72/0x110 [ 350.365872][ T9542] ? kernel_text_address+0x149/0x170 [ 350.365873][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365874][ T9542] ? cap_capable+0x1d7/0x3d0 [ 350.365878][ T9542] ? arch_stack_walk+0xed/0x130 [ 350.365880][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365881][ T9542] ? lock_acquire+0x13c/0x160 [ 350.365883][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365884][ T9542] ? rtnl_bridge_getlink+0x850/0x850 [ 350.365885][ T9542] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 350.365887][ T9542] ? rtnl_link_fill+0x920/0x920 [ 350.365888][ T9542] ? filter_irq_stacks+0xd0/0xd0 [ 350.365890][ T9542] ? stack_depot_save_flags+0x1bc/0x790 [ 350.365892][ T9542] netlink_rcv_skb+0x14e/0x3a0 [ 350.365894][ T9542] ? rtnl_link_fill+0x920/0x920 [ 350.365895][ T9542] ? lock_release+0x184/0x1f0 [ 350.365897][ T9542] ? netlink_ack+0xcf0/0xcf0 [ 350.365898][ T9542] ? __netlink_lookup+0xb9/0x6b0 [ 350.365901][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365903][ T9542] ? lock_release+0x184/0x1f0 [ 350.365905][ T9542] netlink_unicast+0x486/0x750 [ 350.365907][ T9542] ? netlink_attachskb+0x810/0x810 [ 350.365909][ T9542] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 350.365910][ T9542] netlink_sendmsg+0x75b/0xc90 [ 350.365913][ T9542] ? netlink_unicast+0x750/0x750 [ 350.365914][ T9542] ? kernel_text_address+0x149/0x170 [ 350.365916][ T9542] ? lock_acquire+0x13c/0x160 [ 350.365917][ T9542] ? __import_iovec+0x36c/0x620 [ 350.365920][ T9542] __sock_sendmsg+0xce/0x190 [ 350.365922][ T9542] ____sys_sendmsg+0x61a/0x860 [ 350.365924][ T9542] ? copy_msghdr_from_user+0x279/0x420 [ 350.365925][ T9542] ? sock_write_iter+0x400/0x400 [ 350.365927][ T9542] ? move_addr_to_kernel+0x40/0x40 [ 350.365928][ T9542] ? filter_irq_stacks+0xd0/0xd0 [ 350.365931][ T9542] ___sys_sendmsg+0x14e/0x1d0 [ 350.365933][ T9542] ? copy_msghdr_from_user+0x420/0x420 [ 350.365938][ T9542] __sys_sendmsg+0x12c/0x1d0 [ 350.365940][ T9542] ? __sys_sendmsg_sock+0x20/0x20 [ 350.365942][ T9542] ? rcu_is_watching+0x16/0xd0 [ 350.365944][ T9542] do_syscall_64+0xff/0x530 [ 350.365946][ T9542] ? exc_page_fault+0xee/0x100 [ 350.365947][ T9542] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 350.365949][ T9542] RIP: 0033:0x7f92db23554e [ 350.365951][ T9542] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 350.365952][ T9542] RSP: 002b:00007ffce4c88560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 350.365956][ T9542] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f92db23554e [ 350.365957][ T9542] RDX: 0000000000000000 RSI: 00007ffce4c88610 RDI: 0000000000000005 [ 350.365958][ T9542] RBP: 00007ffce4c88570 R08: 0000000000000000 R09: 0000000000000000 [ 350.365959][ T9542] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f66 [ 350.365960][ T9542] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffce4c88ce0 [ 350.365962][ T9542] [ 357.718465][ T9684] eth1: renamed from tmp [ 357.718479][ T9684] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 357.718481][ T9684] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9684, name: ip [ 357.718483][ T9684] preempt_count: 1, expected: 0 [ 357.718483][ T9684] RCU nest depth: 0, expected: 0 [ 357.718484][ T9684] INFO: lockdep is turned off. [ 357.718486][ T9684] irq event stamp: 0 [ 357.718486][ T9684] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 357.718490][ T9684] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 357.718497][ T9684] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 357.718498][ T9684] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 357.718500][ T9684] Preemption disabled at: [ 357.718501][ T9684] [] vprintk_emit+0x31b/0x3e0 [ 357.718507][ T9684] CPU: 2 UID: 0 PID: 9684 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 357.718511][ T9684] Tainted: [W]=WARN [ 357.718511][ T9684] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 357.718513][ T9684] Call Trace: [ 357.718514][ T9684] [ 357.718516][ T9684] dump_stack_lvl+0x6f/0xa0 [ 357.718521][ T9684] ? vprintk_emit+0x31b/0x3e0 [ 357.718523][ T9684] __might_resched.cold+0x1fe/0x2c1 [ 357.718526][ T9684] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 357.718529][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718532][ T9684] __kmalloc_noprof+0x443/0x760 [ 357.718535][ T9684] ? __rwlock_init+0x150/0x150 [ 357.718538][ T9684] ? alloc_buf.isra.0+0x4b/0x260 [ 357.718543][ T9684] ? do_raw_spin_unlock+0x59/0x250 [ 357.718545][ T9684] alloc_buf.isra.0+0x4b/0x260 [ 357.718547][ T9684] put_chars+0x1e1/0x2f0 [ 357.718549][ T9684] ? __send_to_port+0x420/0x420 [ 357.718550][ T9684] ? printk_get_next_message+0x240/0x650 [ 357.718552][ T9684] ? console_prepend_replay+0x20/0x20 [ 357.718554][ T9684] ? pointer+0x794/0xed0 [ 357.718558][ T9684] hvc_console_print+0x292/0x780 [ 357.718562][ T9684] ? hvc_write+0x3a0/0x3a0 [ 357.718564][ T9684] ? __rwlock_init+0x150/0x150 [ 357.718566][ T9684] ? lock_acquire+0x13c/0x160 [ 357.718569][ T9684] console_emit_next_record+0x22f/0x4c0 [ 357.718571][ T9684] ? devkmsg_read+0x4b0/0x4b0 [ 357.718573][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718574][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718575][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718576][ T9684] ? lock_acquire+0x13c/0x160 [ 357.718578][ T9684] ? console_flush_one_record+0x111/0x710 [ 357.718580][ T9684] console_flush_one_record+0x46f/0x710 [ 357.718582][ T9684] ? console_emit_next_record+0x4c0/0x4c0 [ 357.718585][ T9684] console_unlock+0xee/0x1f0 [ 357.718586][ T9684] ? lock_acquire+0x13c/0x160 [ 357.718588][ T9684] ? console_flush_one_record+0x710/0x710 [ 357.718590][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718591][ T9684] ? lock_release+0x184/0x1f0 [ 357.718592][ T9684] ? lock_acquire+0xe0/0x160 [ 357.718593][ T9684] ? __rcu_read_lock+0x70/0x70 [ 357.718595][ T9684] ? __down_trylock_console_sem+0x5e/0xa0 [ 357.718597][ T9684] ? vprintk_emit+0x320/0x3e0 [ 357.718598][ T9684] vprintk_emit+0x37c/0x3e0 [ 357.718600][ T9684] ? wake_up_klogd_work_func+0x90/0x90 [ 357.718601][ T9684] ? prepare_to_wait_event+0x8d/0x740 [ 357.718604][ T9684] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 357.718607][ T9684] ? _mutex_trylock_nest_lock+0x390/0x390 [ 357.718609][ T9684] _printk+0xc7/0x100 [ 357.718612][ T9684] ? snapshot_read.cold+0x21/0x21 [ 357.718614][ T9684] ? synchronize_rcu_normal+0x340/0x340 [ 357.718616][ T9684] ? netdev_name+0x43/0x60 [ 357.718619][ T9684] ? __netdev_printk+0x17f/0x1d0 [ 357.718621][ T9684] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 357.718624][ T9684] netdev_info+0xe2/0x116 [ 357.718626][ T9684] ? netdev_notice+0x120/0x120 [ 357.718628][ T9684] ? do_raw_spin_lock+0x131/0x280 [ 357.718630][ T9684] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 357.718633][ T9684] ? __rwlock_init+0x150/0x150 [ 357.718634][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718635][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718636][ T9684] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 357.718637][ T9684] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 357.718639][ T9684] ? trace_irq_enable.constprop.0+0x30/0x160 [ 357.718640][ T9684] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 357.718641][ T9684] netif_change_name.cold+0x4f/0x89 [ 357.718643][ T9684] ? register_netdev+0x40/0x40 [ 357.718644][ T9684] ? lock_release+0x184/0x1f0 [ 357.718646][ T9684] ? netdev_adjacent_rename_links+0x470/0x470 [ 357.718649][ T9684] ? __kernel_text_address+0x12/0x30 [ 357.718651][ T9684] ? write_profile+0xf0/0xf0 [ 357.718654][ T9684] ? __asan_memset+0x27/0x50 [ 357.718657][ T9684] do_setlink.isra.0+0x1f7d/0x2a60 [ 357.718659][ T9684] ? stack_trace_save+0x93/0xc0 [ 357.718661][ T9684] ? rtnl_link_get_size+0x350/0x350 [ 357.718662][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718663][ T9684] ? stack_depot_save_flags+0x1bc/0x790 [ 357.718666][ T9684] ? kasan_save_stack+0x3d/0x50 [ 357.718668][ T9684] ? kasan_save_stack+0x2f/0x50 [ 357.718669][ T9684] ? kasan_save_track+0x14/0x30 [ 357.718670][ T9684] ? __kasan_kmalloc+0x7b/0x90 [ 357.718671][ T9684] ? __kmalloc_cache_noprof+0x29a/0x620 [ 357.718672][ T9684] ? rtnl_newlink+0x124/0x11b0 [ 357.718673][ T9684] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 357.718674][ T9684] ? netlink_rcv_skb+0x14e/0x3a0 [ 357.718677][ T9684] ? netlink_unicast+0x486/0x750 [ 357.718678][ T9684] ? netlink_sendmsg+0x75b/0xc90 [ 357.718680][ T9684] ? __sock_sendmsg+0xce/0x190 [ 357.718683][ T9684] ? ____sys_sendmsg+0x61a/0x860 [ 357.718684][ T9684] ? ___sys_sendmsg+0x14e/0x1d0 [ 357.718685][ T9684] ? __sys_sendmsg+0x12c/0x1d0 [ 357.718687][ T9684] ? do_syscall_64+0xff/0x530 [ 357.718689][ T9684] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 357.718691][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718692][ T9684] ? lock_acquire+0x13c/0x160 [ 357.718694][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718695][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718696][ T9684] ? trace_contention_end+0xb3/0x180 [ 357.718697][ T9684] ? __mutex_lock+0x1db/0x1ea0 [ 357.718698][ T9684] ? __mutex_lock+0x9a3/0x1ea0 [ 357.718699][ T9684] ? rtnl_newlink+0x9a8/0x11b0 [ 357.718701][ T9684] ? ww_mutex_lock+0x160/0x160 [ 357.718702][ T9684] ? nla_get_range_signed+0x3d0/0x3d0 [ 357.718705][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718706][ T9684] ? __rtnl_newlink+0x3fa/0xa50 [ 357.718708][ T9684] rtnl_newlink+0x9f1/0x11b0 [ 357.718710][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718711][ T9684] ? rtnl_bridge_getlink+0x850/0x850 [ 357.718713][ T9684] ? lock_acquire+0x13c/0x160 [ 357.718714][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718715][ T9684] ? is_bpf_text_address+0x3e/0x110 [ 357.718718][ T9684] ? is_bpf_text_address+0x72/0x110 [ 357.718719][ T9684] ? kernel_text_address+0x149/0x170 [ 357.718720][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718721][ T9684] ? cap_capable+0x1d7/0x3d0 [ 357.718725][ T9684] ? arch_stack_walk+0xed/0x130 [ 357.718727][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718728][ T9684] ? lock_acquire+0x13c/0x160 [ 357.718730][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718731][ T9684] ? rtnl_bridge_getlink+0x850/0x850 [ 357.718732][ T9684] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 357.718734][ T9684] ? rtnl_link_fill+0x920/0x920 [ 357.718735][ T9684] ? filter_irq_stacks+0xd0/0xd0 [ 357.718736][ T9684] ? stack_depot_save_flags+0x1bc/0x790 [ 357.718739][ T9684] netlink_rcv_skb+0x14e/0x3a0 [ 357.718740][ T9684] ? rtnl_link_fill+0x920/0x920 [ 357.718742][ T9684] ? lock_release+0x184/0x1f0 [ 357.718743][ T9684] ? netlink_ack+0xcf0/0xcf0 [ 357.718745][ T9684] ? __netlink_lookup+0xb9/0x6b0 [ 357.718748][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718749][ T9684] ? lock_release+0x184/0x1f0 [ 357.718751][ T9684] netlink_unicast+0x486/0x750 [ 357.718753][ T9684] ? netlink_attachskb+0x810/0x810 [ 357.718755][ T9684] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 357.718757][ T9684] netlink_sendmsg+0x75b/0xc90 [ 357.718759][ T9684] ? netlink_unicast+0x750/0x750 [ 357.718760][ T9684] ? kernel_text_address+0x149/0x170 [ 357.718762][ T9684] ? lock_acquire+0x13c/0x160 [ 357.718763][ T9684] ? __import_iovec+0x36c/0x620 [ 357.718766][ T9684] __sock_sendmsg+0xce/0x190 [ 357.718768][ T9684] ____sys_sendmsg+0x61a/0x860 [ 357.718770][ T9684] ? copy_msghdr_from_user+0x279/0x420 [ 357.718771][ T9684] ? sock_write_iter+0x400/0x400 [ 357.718773][ T9684] ? move_addr_to_kernel+0x40/0x40 [ 357.718774][ T9684] ? filter_irq_stacks+0xd0/0xd0 [ 357.718777][ T9684] ___sys_sendmsg+0x14e/0x1d0 [ 357.718779][ T9684] ? copy_msghdr_from_user+0x420/0x420 [ 357.718783][ T9684] __sys_sendmsg+0x12c/0x1d0 [ 357.718785][ T9684] ? __sys_sendmsg_sock+0x20/0x20 [ 357.718788][ T9684] ? rcu_is_watching+0x16/0xd0 [ 357.718789][ T9684] do_syscall_64+0xff/0x530 [ 357.718791][ T9684] ? exc_page_fault+0xee/0x100 [ 357.718793][ T9684] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 357.718794][ T9684] RIP: 0033:0x7ff82055254e [ 357.718796][ T9684] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 357.718798][ T9684] RSP: 002b:00007fff7c27b620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 357.718801][ T9684] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007ff82055254e [ 357.718803][ T9684] RDX: 0000000000000000 RSI: 00007fff7c27b6d0 RDI: 0000000000000005 [ 357.718803][ T9684] RBP: 00007fff7c27b630 R08: 0000000000000000 R09: 0000000000000000 [ 357.718804][ T9684] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f6d [ 357.718805][ T9684] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff7c27bda0 [ 357.718807][ T9684] [ 365.064305][ T9826] eth1: renamed from tmp [ 365.064319][ T9826] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 365.064321][ T9826] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9826, name: ip [ 365.064323][ T9826] preempt_count: 1, expected: 0 [ 365.064324][ T9826] RCU nest depth: 0, expected: 0 [ 365.064325][ T9826] INFO: lockdep is turned off. [ 365.064326][ T9826] irq event stamp: 0 [ 365.064326][ T9826] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 365.064330][ T9826] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 365.064336][ T9826] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 365.064338][ T9826] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 365.064340][ T9826] Preemption disabled at: [ 365.064340][ T9826] [] vprintk_emit+0x31b/0x3e0 [ 365.064347][ T9826] CPU: 3 UID: 0 PID: 9826 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 365.064350][ T9826] Tainted: [W]=WARN [ 365.064351][ T9826] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 365.064353][ T9826] Call Trace: [ 365.064354][ T9826] [ 365.064356][ T9826] dump_stack_lvl+0x6f/0xa0 [ 365.064361][ T9826] ? vprintk_emit+0x31b/0x3e0 [ 365.064362][ T9826] __might_resched.cold+0x1fe/0x2c1 [ 365.064369][ T9826] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 365.064373][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064375][ T9826] __kmalloc_noprof+0x443/0x760 [ 365.064378][ T9826] ? __rwlock_init+0x150/0x150 [ 365.064381][ T9826] ? alloc_buf.isra.0+0x4b/0x260 [ 365.064386][ T9826] ? do_raw_spin_unlock+0x59/0x250 [ 365.064388][ T9826] alloc_buf.isra.0+0x4b/0x260 [ 365.064390][ T9826] put_chars+0x1e1/0x2f0 [ 365.064392][ T9826] ? __send_to_port+0x420/0x420 [ 365.064393][ T9826] ? printk_get_next_message+0x240/0x650 [ 365.064396][ T9826] ? console_prepend_replay+0x20/0x20 [ 365.064398][ T9826] ? pointer+0x794/0xed0 [ 365.064401][ T9826] hvc_console_print+0x292/0x780 [ 365.064406][ T9826] ? hvc_write+0x3a0/0x3a0 [ 365.064407][ T9826] ? __rwlock_init+0x150/0x150 [ 365.064409][ T9826] ? lock_acquire+0x13c/0x160 [ 365.064412][ T9826] console_emit_next_record+0x22f/0x4c0 [ 365.064414][ T9826] ? devkmsg_read+0x4b0/0x4b0 [ 365.064416][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064417][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064418][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064419][ T9826] ? lock_acquire+0x13c/0x160 [ 365.064421][ T9826] ? console_flush_one_record+0x111/0x710 [ 365.064423][ T9826] console_flush_one_record+0x46f/0x710 [ 365.064425][ T9826] ? console_emit_next_record+0x4c0/0x4c0 [ 365.064428][ T9826] console_unlock+0xee/0x1f0 [ 365.064429][ T9826] ? lock_acquire+0x13c/0x160 [ 365.064431][ T9826] ? console_flush_one_record+0x710/0x710 [ 365.064433][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064434][ T9826] ? lock_release+0x184/0x1f0 [ 365.064435][ T9826] ? lock_acquire+0xe0/0x160 [ 365.064436][ T9826] ? __rcu_read_lock+0x70/0x70 [ 365.064438][ T9826] ? __down_trylock_console_sem+0x5e/0xa0 [ 365.064440][ T9826] ? vprintk_emit+0x320/0x3e0 [ 365.064441][ T9826] vprintk_emit+0x37c/0x3e0 [ 365.064443][ T9826] ? wake_up_klogd_work_func+0x90/0x90 [ 365.064444][ T9826] ? prepare_to_wait_event+0x8d/0x740 [ 365.064446][ T9826] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 365.064449][ T9826] ? _mutex_trylock_nest_lock+0x390/0x390 [ 365.064452][ T9826] _printk+0xc7/0x100 [ 365.064455][ T9826] ? snapshot_read.cold+0x21/0x21 [ 365.064457][ T9826] ? synchronize_rcu_normal+0x340/0x340 [ 365.064459][ T9826] ? netdev_name+0x43/0x60 [ 365.064462][ T9826] ? __netdev_printk+0x17f/0x1d0 [ 365.064464][ T9826] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 365.064467][ T9826] netdev_info+0xe2/0x116 [ 365.064469][ T9826] ? netdev_notice+0x120/0x120 [ 365.064471][ T9826] ? do_raw_spin_lock+0x131/0x280 [ 365.064472][ T9826] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 365.064475][ T9826] ? __rwlock_init+0x150/0x150 [ 365.064477][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064478][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064479][ T9826] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 365.064480][ T9826] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 365.064482][ T9826] ? trace_irq_enable.constprop.0+0x30/0x160 [ 365.064483][ T9826] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 365.064484][ T9826] netif_change_name.cold+0x4f/0x89 [ 365.064486][ T9826] ? register_netdev+0x40/0x40 [ 365.064487][ T9826] ? lock_release+0x184/0x1f0 [ 365.064489][ T9826] ? netdev_adjacent_rename_links+0x470/0x470 [ 365.064491][ T9826] ? __kernel_text_address+0x12/0x30 [ 365.064494][ T9826] ? write_profile+0xf0/0xf0 [ 365.064496][ T9826] ? __asan_memset+0x27/0x50 [ 365.064500][ T9826] do_setlink.isra.0+0x1f7d/0x2a60 [ 365.064502][ T9826] ? stack_trace_save+0x93/0xc0 [ 365.064503][ T9826] ? rtnl_link_get_size+0x350/0x350 [ 365.064505][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064506][ T9826] ? stack_depot_save_flags+0x1bc/0x790 [ 365.064509][ T9826] ? kasan_save_stack+0x3d/0x50 [ 365.064511][ T9826] ? kasan_save_stack+0x2f/0x50 [ 365.064512][ T9826] ? kasan_save_track+0x14/0x30 [ 365.064513][ T9826] ? __kasan_kmalloc+0x7b/0x90 [ 365.064514][ T9826] ? __kmalloc_cache_noprof+0x29a/0x620 [ 365.064515][ T9826] ? rtnl_newlink+0x124/0x11b0 [ 365.064516][ T9826] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 365.064517][ T9826] ? netlink_rcv_skb+0x14e/0x3a0 [ 365.064520][ T9826] ? netlink_unicast+0x486/0x750 [ 365.064522][ T9826] ? netlink_sendmsg+0x75b/0xc90 [ 365.064523][ T9826] ? __sock_sendmsg+0xce/0x190 [ 365.064526][ T9826] ? ____sys_sendmsg+0x61a/0x860 [ 365.064527][ T9826] ? ___sys_sendmsg+0x14e/0x1d0 [ 365.064529][ T9826] ? __sys_sendmsg+0x12c/0x1d0 [ 365.064531][ T9826] ? do_syscall_64+0xff/0x530 [ 365.064533][ T9826] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 365.064535][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064536][ T9826] ? lock_acquire+0x13c/0x160 [ 365.064538][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064539][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064540][ T9826] ? trace_contention_end+0xb3/0x180 [ 365.064541][ T9826] ? __mutex_lock+0x1db/0x1ea0 [ 365.064542][ T9826] ? __mutex_lock+0x9a3/0x1ea0 [ 365.064543][ T9826] ? rtnl_newlink+0x9a8/0x11b0 [ 365.064545][ T9826] ? ww_mutex_lock+0x160/0x160 [ 365.064546][ T9826] ? nla_get_range_signed+0x3d0/0x3d0 [ 365.064549][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064550][ T9826] ? __rtnl_newlink+0x3fa/0xa50 [ 365.064552][ T9826] rtnl_newlink+0x9f1/0x11b0 [ 365.064554][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064555][ T9826] ? rtnl_bridge_getlink+0x850/0x850 [ 365.064556][ T9826] ? lock_acquire+0x13c/0x160 [ 365.064558][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064559][ T9826] ? is_bpf_text_address+0x3e/0x110 [ 365.064562][ T9826] ? is_bpf_text_address+0x72/0x110 [ 365.064563][ T9826] ? kernel_text_address+0x149/0x170 [ 365.064564][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064565][ T9826] ? cap_capable+0x1d7/0x3d0 [ 365.064568][ T9826] ? arch_stack_walk+0xed/0x130 [ 365.064571][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064572][ T9826] ? lock_acquire+0x13c/0x160 [ 365.064573][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064574][ T9826] ? rtnl_bridge_getlink+0x850/0x850 [ 365.064575][ T9826] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 365.064577][ T9826] ? rtnl_link_fill+0x920/0x920 [ 365.064578][ T9826] ? filter_irq_stacks+0xd0/0xd0 [ 365.064580][ T9826] ? stack_depot_save_flags+0x1bc/0x790 [ 365.064582][ T9826] netlink_rcv_skb+0x14e/0x3a0 [ 365.064583][ T9826] ? rtnl_link_fill+0x920/0x920 [ 365.064585][ T9826] ? lock_release+0x184/0x1f0 [ 365.064586][ T9826] ? netlink_ack+0xcf0/0xcf0 [ 365.064588][ T9826] ? __netlink_lookup+0xb9/0x6b0 [ 365.064591][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064592][ T9826] ? lock_release+0x184/0x1f0 [ 365.064594][ T9826] netlink_unicast+0x486/0x750 [ 365.064596][ T9826] ? netlink_attachskb+0x810/0x810 [ 365.064597][ T9826] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 365.064599][ T9826] netlink_sendmsg+0x75b/0xc90 [ 365.064601][ T9826] ? netlink_unicast+0x750/0x750 [ 365.064603][ T9826] ? kernel_text_address+0x149/0x170 [ 365.064604][ T9826] ? lock_acquire+0x13c/0x160 [ 365.064606][ T9826] ? __import_iovec+0x36c/0x620 [ 365.064609][ T9826] __sock_sendmsg+0xce/0x190 [ 365.064611][ T9826] ____sys_sendmsg+0x61a/0x860 [ 365.064612][ T9826] ? copy_msghdr_from_user+0x279/0x420 [ 365.064614][ T9826] ? sock_write_iter+0x400/0x400 [ 365.064615][ T9826] ? move_addr_to_kernel+0x40/0x40 [ 365.064617][ T9826] ? filter_irq_stacks+0xd0/0xd0 [ 365.064619][ T9826] ___sys_sendmsg+0x14e/0x1d0 [ 365.064621][ T9826] ? copy_msghdr_from_user+0x420/0x420 [ 365.064626][ T9826] __sys_sendmsg+0x12c/0x1d0 [ 365.064628][ T9826] ? __sys_sendmsg_sock+0x20/0x20 [ 365.064631][ T9826] ? rcu_is_watching+0x16/0xd0 [ 365.064632][ T9826] do_syscall_64+0xff/0x530 [ 365.064634][ T9826] ? exc_page_fault+0xee/0x100 [ 365.064635][ T9826] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 365.064637][ T9826] RIP: 0033:0x7f3259fb054e [ 365.064639][ T9826] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 365.064640][ T9826] RSP: 002b:00007ffe7049e900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 365.064644][ T9826] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f3259fb054e [ 365.064645][ T9826] RDX: 0000000000000000 RSI: 00007ffe7049e9b0 RDI: 0000000000000005 [ 365.064646][ T9826] RBP: 00007ffe7049e910 R08: 0000000000000000 R09: 0000000000000000 [ 365.064647][ T9826] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f75 [ 365.064648][ T9826] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe7049f080 [ 365.064650][ T9826] [ 372.441352][ T9969] eth1: renamed from tmp [ 372.441369][ T9969] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 372.441371][ T9969] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9969, name: ip [ 372.441372][ T9969] preempt_count: 1, expected: 0 [ 372.441373][ T9969] RCU nest depth: 0, expected: 0 [ 372.441374][ T9969] INFO: lockdep is turned off. [ 372.441375][ T9969] irq event stamp: 0 [ 372.441376][ T9969] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 372.441379][ T9969] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 372.441386][ T9969] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 372.441388][ T9969] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 372.441389][ T9969] Preemption disabled at: [ 372.441390][ T9969] [] vprintk_emit+0x31b/0x3e0 [ 372.441396][ T9969] CPU: 0 UID: 0 PID: 9969 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 372.441400][ T9969] Tainted: [W]=WARN [ 372.441401][ T9969] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 372.441403][ T9969] Call Trace: [ 372.441404][ T9969] [ 372.441405][ T9969] dump_stack_lvl+0x6f/0xa0 [ 372.441411][ T9969] ? vprintk_emit+0x31b/0x3e0 [ 372.441412][ T9969] __might_resched.cold+0x1fe/0x2c1 [ 372.441416][ T9969] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 372.441419][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441421][ T9969] __kmalloc_noprof+0x443/0x760 [ 372.441424][ T9969] ? __rwlock_init+0x150/0x150 [ 372.441427][ T9969] ? alloc_buf.isra.0+0x4b/0x260 [ 372.441432][ T9969] ? do_raw_spin_unlock+0x59/0x250 [ 372.441434][ T9969] alloc_buf.isra.0+0x4b/0x260 [ 372.441436][ T9969] put_chars+0x1e1/0x2f0 [ 372.441438][ T9969] ? __send_to_port+0x420/0x420 [ 372.441439][ T9969] ? printk_get_next_message+0x240/0x650 [ 372.441441][ T9969] ? console_prepend_replay+0x20/0x20 [ 372.441443][ T9969] ? pointer+0x794/0xed0 [ 372.441447][ T9969] hvc_console_print+0x292/0x780 [ 372.441452][ T9969] ? hvc_write+0x3a0/0x3a0 [ 372.441453][ T9969] ? __rwlock_init+0x150/0x150 [ 372.441455][ T9969] ? lock_acquire+0x13c/0x160 [ 372.441458][ T9969] console_emit_next_record+0x22f/0x4c0 [ 372.441460][ T9969] ? devkmsg_read+0x4b0/0x4b0 [ 372.441462][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441463][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441464][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441465][ T9969] ? lock_acquire+0x13c/0x160 [ 372.441467][ T9969] ? console_flush_one_record+0x111/0x710 [ 372.441468][ T9969] console_flush_one_record+0x46f/0x710 [ 372.441471][ T9969] ? console_emit_next_record+0x4c0/0x4c0 [ 372.441473][ T9969] console_unlock+0xee/0x1f0 [ 372.441475][ T9969] ? lock_acquire+0x13c/0x160 [ 372.441477][ T9969] ? console_flush_one_record+0x710/0x710 [ 372.441478][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441479][ T9969] ? lock_release+0x184/0x1f0 [ 372.441481][ T9969] ? lock_acquire+0xe0/0x160 [ 372.441482][ T9969] ? __rcu_read_lock+0x70/0x70 [ 372.441483][ T9969] ? __down_trylock_console_sem+0x5e/0xa0 [ 372.441485][ T9969] ? vprintk_emit+0x320/0x3e0 [ 372.441487][ T9969] vprintk_emit+0x37c/0x3e0 [ 372.441488][ T9969] ? wake_up_klogd_work_func+0x90/0x90 [ 372.441490][ T9969] ? prepare_to_wait_event+0x8d/0x740 [ 372.441492][ T9969] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 372.441495][ T9969] ? _mutex_trylock_nest_lock+0x390/0x390 [ 372.441497][ T9969] _printk+0xc7/0x100 [ 372.441500][ T9969] ? snapshot_read.cold+0x21/0x21 [ 372.441502][ T9969] ? synchronize_rcu_normal+0x340/0x340 [ 372.441504][ T9969] ? netdev_name+0x43/0x60 [ 372.441507][ T9969] ? __netdev_printk+0x17f/0x1d0 [ 372.441509][ T9969] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 372.441512][ T9969] netdev_info+0xe2/0x116 [ 372.441514][ T9969] ? netdev_notice+0x120/0x120 [ 372.441516][ T9969] ? do_raw_spin_lock+0x131/0x280 [ 372.441518][ T9969] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 372.441521][ T9969] ? __rwlock_init+0x150/0x150 [ 372.441522][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441523][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441524][ T9969] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 372.441526][ T9969] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 372.441527][ T9969] ? trace_irq_enable.constprop.0+0x30/0x160 [ 372.441528][ T9969] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 372.441530][ T9969] netif_change_name.cold+0x4f/0x89 [ 372.441531][ T9969] ? register_netdev+0x40/0x40 [ 372.441532][ T9969] ? lock_release+0x184/0x1f0 [ 372.441534][ T9969] ? netdev_adjacent_rename_links+0x470/0x470 [ 372.441537][ T9969] ? __kernel_text_address+0x12/0x30 [ 372.441539][ T9969] ? write_profile+0xf0/0xf0 [ 372.441542][ T9969] ? __asan_memset+0x27/0x50 [ 372.441545][ T9969] do_setlink.isra.0+0x1f7d/0x2a60 [ 372.441547][ T9969] ? stack_trace_save+0x93/0xc0 [ 372.441548][ T9969] ? rtnl_link_get_size+0x350/0x350 [ 372.441550][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441551][ T9969] ? stack_depot_save_flags+0x1bc/0x790 [ 372.441554][ T9969] ? kasan_save_stack+0x3d/0x50 [ 372.441556][ T9969] ? kasan_save_stack+0x2f/0x50 [ 372.441557][ T9969] ? kasan_save_track+0x14/0x30 [ 372.441558][ T9969] ? __kasan_kmalloc+0x7b/0x90 [ 372.441559][ T9969] ? __kmalloc_cache_noprof+0x29a/0x620 [ 372.441560][ T9969] ? rtnl_newlink+0x124/0x11b0 [ 372.441561][ T9969] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 372.441562][ T9969] ? netlink_rcv_skb+0x14e/0x3a0 [ 372.441564][ T9969] ? netlink_unicast+0x486/0x750 [ 372.441566][ T9969] ? netlink_sendmsg+0x75b/0xc90 [ 372.441567][ T9969] ? __sock_sendmsg+0xce/0x190 [ 372.441570][ T9969] ? ____sys_sendmsg+0x61a/0x860 [ 372.441571][ T9969] ? ___sys_sendmsg+0x14e/0x1d0 [ 372.441573][ T9969] ? __sys_sendmsg+0x12c/0x1d0 [ 372.441574][ T9969] ? do_syscall_64+0xff/0x530 [ 372.441576][ T9969] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 372.441579][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441580][ T9969] ? lock_acquire+0x13c/0x160 [ 372.441581][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441582][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441583][ T9969] ? trace_contention_end+0xb3/0x180 [ 372.441585][ T9969] ? __mutex_lock+0x1db/0x1ea0 [ 372.441586][ T9969] ? __mutex_lock+0x9a3/0x1ea0 [ 372.441587][ T9969] ? rtnl_newlink+0x9a8/0x11b0 [ 372.441589][ T9969] ? ww_mutex_lock+0x160/0x160 [ 372.441590][ T9969] ? nla_get_range_signed+0x3d0/0x3d0 [ 372.441593][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441594][ T9969] ? __rtnl_newlink+0x3fa/0xa50 [ 372.441596][ T9969] rtnl_newlink+0x9f1/0x11b0 [ 372.441598][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441599][ T9969] ? rtnl_bridge_getlink+0x850/0x850 [ 372.441600][ T9969] ? lock_acquire+0x13c/0x160 [ 372.441602][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441603][ T9969] ? is_bpf_text_address+0x3e/0x110 [ 372.441605][ T9969] ? is_bpf_text_address+0x72/0x110 [ 372.441607][ T9969] ? kernel_text_address+0x149/0x170 [ 372.441608][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441609][ T9969] ? cap_capable+0x1d7/0x3d0 [ 372.441612][ T9969] ? arch_stack_walk+0xed/0x130 [ 372.441615][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441616][ T9969] ? lock_acquire+0x13c/0x160 [ 372.441617][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441618][ T9969] ? rtnl_bridge_getlink+0x850/0x850 [ 372.441619][ T9969] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 372.441621][ T9969] ? rtnl_link_fill+0x920/0x920 [ 372.441622][ T9969] ? filter_irq_stacks+0xd0/0xd0 [ 372.441624][ T9969] ? stack_depot_save_flags+0x1bc/0x790 [ 372.441626][ T9969] netlink_rcv_skb+0x14e/0x3a0 [ 372.441627][ T9969] ? rtnl_link_fill+0x920/0x920 [ 372.441629][ T9969] ? lock_release+0x184/0x1f0 [ 372.441630][ T9969] ? netlink_ack+0xcf0/0xcf0 [ 372.441632][ T9969] ? __netlink_lookup+0xb9/0x6b0 [ 372.441635][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441636][ T9969] ? lock_release+0x184/0x1f0 [ 372.441638][ T9969] netlink_unicast+0x486/0x750 [ 372.441640][ T9969] ? netlink_attachskb+0x810/0x810 [ 372.441641][ T9969] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 372.441643][ T9969] netlink_sendmsg+0x75b/0xc90 [ 372.441645][ T9969] ? netlink_unicast+0x750/0x750 [ 372.441647][ T9969] ? kernel_text_address+0x149/0x170 [ 372.441648][ T9969] ? lock_acquire+0x13c/0x160 [ 372.441650][ T9969] ? __import_iovec+0x36c/0x620 [ 372.441653][ T9969] __sock_sendmsg+0xce/0x190 [ 372.441654][ T9969] ____sys_sendmsg+0x61a/0x860 [ 372.441656][ T9969] ? copy_msghdr_from_user+0x279/0x420 [ 372.441657][ T9969] ? sock_write_iter+0x400/0x400 [ 372.441659][ T9969] ? move_addr_to_kernel+0x40/0x40 [ 372.441660][ T9969] ? filter_irq_stacks+0xd0/0xd0 [ 372.441663][ T9969] ___sys_sendmsg+0x14e/0x1d0 [ 372.441665][ T9969] ? copy_msghdr_from_user+0x420/0x420 [ 372.441669][ T9969] __sys_sendmsg+0x12c/0x1d0 [ 372.441671][ T9969] ? __sys_sendmsg_sock+0x20/0x20 [ 372.441674][ T9969] ? rcu_is_watching+0x16/0xd0 [ 372.441675][ T9969] do_syscall_64+0xff/0x530 [ 372.441677][ T9969] ? exc_page_fault+0xee/0x100 [ 372.441679][ T9969] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 372.441680][ T9969] RIP: 0033:0x7f658dcda54e [ 372.441682][ T9969] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 372.441684][ T9969] RSP: 002b:00007ffdb6cc5ed0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 372.441687][ T9969] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f658dcda54e [ 372.441688][ T9969] RDX: 0000000000000000 RSI: 00007ffdb6cc5f80 RDI: 0000000000000005 [ 372.441689][ T9969] RBP: 00007ffdb6cc5ee0 R08: 0000000000000000 R09: 0000000000000000 [ 372.441690][ T9969] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f7c [ 372.441691][ T9969] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdb6cc6650 [ 372.441693][ T9969] [ 379.839361][T10113] eth1: renamed from tmp [ 379.839463][T10113] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 379.839465][T10113] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10113, name: ip [ 379.839467][T10113] preempt_count: 1, expected: 0 [ 379.839468][T10113] RCU nest depth: 0, expected: 0 [ 379.839469][T10113] INFO: lockdep is turned off. [ 379.839470][T10113] irq event stamp: 0 [ 379.839470][T10113] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 379.839474][T10113] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 379.839481][T10113] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 379.839482][T10113] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 379.839484][T10113] Preemption disabled at: [ 379.839484][T10113] [] vprintk_emit+0x31b/0x3e0 [ 379.839490][T10113] CPU: 0 UID: 0 PID: 10113 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 379.839494][T10113] Tainted: [W]=WARN [ 379.839494][T10113] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 379.839496][T10113] Call Trace: [ 379.839497][T10113] [ 379.839498][T10113] dump_stack_lvl+0x6f/0xa0 [ 379.839503][T10113] ? vprintk_emit+0x31b/0x3e0 [ 379.839505][T10113] __might_resched.cold+0x1fe/0x2c1 [ 379.839508][T10113] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 379.839512][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839514][T10113] __kmalloc_noprof+0x443/0x760 [ 379.839517][T10113] ? __rwlock_init+0x150/0x150 [ 379.839520][T10113] ? alloc_buf.isra.0+0x4b/0x260 [ 379.839525][T10113] ? do_raw_spin_unlock+0x59/0x250 [ 379.839527][T10113] alloc_buf.isra.0+0x4b/0x260 [ 379.839529][T10113] put_chars+0x1e1/0x2f0 [ 379.839530][T10113] ? __send_to_port+0x420/0x420 [ 379.839531][T10113] ? printk_get_next_message+0x240/0x650 [ 379.839534][T10113] ? console_prepend_replay+0x20/0x20 [ 379.839536][T10113] ? pointer+0x794/0xed0 [ 379.839539][T10113] hvc_console_print+0x292/0x780 [ 379.839544][T10113] ? hvc_write+0x3a0/0x3a0 [ 379.839545][T10113] ? __rwlock_init+0x150/0x150 [ 379.839547][T10113] ? lock_acquire+0x13c/0x160 [ 379.839550][T10113] console_emit_next_record+0x22f/0x4c0 [ 379.839552][T10113] ? devkmsg_read+0x4b0/0x4b0 [ 379.839554][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839555][T10113] ? lock_acquire+0x13c/0x160 [ 379.839557][T10113] ? console_flush_one_record+0x111/0x710 [ 379.839559][T10113] console_flush_one_record+0x46f/0x710 [ 379.839561][T10113] ? console_emit_next_record+0x4c0/0x4c0 [ 379.839563][T10113] console_unlock+0xee/0x1f0 [ 379.839565][T10113] ? lock_acquire+0x13c/0x160 [ 379.839567][T10113] ? console_flush_one_record+0x710/0x710 [ 379.839568][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839569][T10113] ? lock_release+0x184/0x1f0 [ 379.839571][T10113] ? lock_acquire+0xe0/0x160 [ 379.839572][T10113] ? __rcu_read_lock+0x70/0x70 [ 379.839574][T10113] ? __down_trylock_console_sem+0x5e/0xa0 [ 379.839576][T10113] ? vprintk_emit+0x320/0x3e0 [ 379.839577][T10113] vprintk_emit+0x37c/0x3e0 [ 379.839579][T10113] ? wake_up_klogd_work_func+0x90/0x90 [ 379.839580][T10113] ? prepare_to_wait_event+0x8d/0x740 [ 379.839582][T10113] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 379.839585][T10113] ? _mutex_trylock_nest_lock+0x390/0x390 [ 379.839587][T10113] _printk+0xc7/0x100 [ 379.839590][T10113] ? snapshot_read.cold+0x21/0x21 [ 379.839592][T10113] ? synchronize_rcu_normal+0x340/0x340 [ 379.839594][T10113] ? netdev_name+0x43/0x60 [ 379.839597][T10113] ? __netdev_printk+0x17f/0x1d0 [ 379.839599][T10113] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 379.839602][T10113] netdev_info+0xe2/0x116 [ 379.839604][T10113] ? netdev_notice+0x120/0x120 [ 379.839606][T10113] ? do_raw_spin_lock+0x131/0x280 [ 379.839607][T10113] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 379.839610][T10113] ? __rwlock_init+0x150/0x150 [ 379.839611][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839612][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839613][T10113] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 379.839614][T10113] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 379.839616][T10113] ? trace_irq_enable.constprop.0+0x30/0x160 [ 379.839617][T10113] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 379.839618][T10113] netif_change_name.cold+0x4f/0x89 [ 379.839620][T10113] ? register_netdev+0x40/0x40 [ 379.839621][T10113] ? lock_release+0x184/0x1f0 [ 379.839623][T10113] ? netdev_adjacent_rename_links+0x470/0x470 [ 379.839626][T10113] ? __kernel_text_address+0x12/0x30 [ 379.839629][T10113] ? write_profile+0xf0/0xf0 [ 379.839631][T10113] ? __asan_memset+0x27/0x50 [ 379.839635][T10113] do_setlink.isra.0+0x1f7d/0x2a60 [ 379.839637][T10113] ? stack_trace_save+0x93/0xc0 [ 379.839638][T10113] ? rtnl_link_get_size+0x350/0x350 [ 379.839639][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839640][T10113] ? stack_depot_save_flags+0x1bc/0x790 [ 379.839643][T10113] ? kasan_save_stack+0x3d/0x50 [ 379.839645][T10113] ? kasan_save_stack+0x2f/0x50 [ 379.839646][T10113] ? kasan_save_track+0x14/0x30 [ 379.839647][T10113] ? __kasan_kmalloc+0x7b/0x90 [ 379.839648][T10113] ? __kmalloc_cache_noprof+0x29a/0x620 [ 379.839649][T10113] ? rtnl_newlink+0x124/0x11b0 [ 379.839650][T10113] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 379.839651][T10113] ? netlink_rcv_skb+0x14e/0x3a0 [ 379.839654][T10113] ? netlink_unicast+0x486/0x750 [ 379.839656][T10113] ? netlink_sendmsg+0x75b/0xc90 [ 379.839657][T10113] ? __sock_sendmsg+0xce/0x190 [ 379.839660][T10113] ? ____sys_sendmsg+0x61a/0x860 [ 379.839661][T10113] ? ___sys_sendmsg+0x14e/0x1d0 [ 379.839662][T10113] ? __sys_sendmsg+0x12c/0x1d0 [ 379.839664][T10113] ? do_syscall_64+0xff/0x530 [ 379.839666][T10113] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 379.839668][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839669][T10113] ? lock_acquire+0x13c/0x160 [ 379.839671][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839672][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839673][T10113] ? trace_contention_end+0xb3/0x180 [ 379.839674][T10113] ? __mutex_lock+0x1db/0x1ea0 [ 379.839675][T10113] ? __mutex_lock+0x9a3/0x1ea0 [ 379.839676][T10113] ? rtnl_newlink+0x9a8/0x11b0 [ 379.839678][T10113] ? ww_mutex_lock+0x160/0x160 [ 379.839679][T10113] ? nla_get_range_signed+0x3d0/0x3d0 [ 379.839682][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839683][T10113] ? __rtnl_newlink+0x3fa/0xa50 [ 379.839685][T10113] rtnl_newlink+0x9f1/0x11b0 [ 379.839687][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839688][T10113] ? rtnl_bridge_getlink+0x850/0x850 [ 379.839689][T10113] ? lock_acquire+0x13c/0x160 [ 379.839691][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839692][T10113] ? is_bpf_text_address+0x3e/0x110 [ 379.839694][T10113] ? is_bpf_text_address+0x72/0x110 [ 379.839696][T10113] ? kernel_text_address+0x149/0x170 [ 379.839697][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839698][T10113] ? cap_capable+0x1d7/0x3d0 [ 379.839701][T10113] ? arch_stack_walk+0xed/0x130 [ 379.839704][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839705][T10113] ? lock_acquire+0x13c/0x160 [ 379.839706][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839707][T10113] ? rtnl_bridge_getlink+0x850/0x850 [ 379.839709][T10113] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 379.839710][T10113] ? rtnl_link_fill+0x920/0x920 [ 379.839711][T10113] ? filter_irq_stacks+0xd0/0xd0 [ 379.839713][T10113] ? stack_depot_save_flags+0x1bc/0x790 [ 379.839715][T10113] netlink_rcv_skb+0x14e/0x3a0 [ 379.839717][T10113] ? rtnl_link_fill+0x920/0x920 [ 379.839718][T10113] ? lock_release+0x184/0x1f0 [ 379.839720][T10113] ? netlink_ack+0xcf0/0xcf0 [ 379.839721][T10113] ? __netlink_lookup+0xb9/0x6b0 [ 379.839724][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839725][T10113] ? lock_release+0x184/0x1f0 [ 379.839727][T10113] netlink_unicast+0x486/0x750 [ 379.839729][T10113] ? netlink_attachskb+0x810/0x810 [ 379.839731][T10113] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 379.839733][T10113] netlink_sendmsg+0x75b/0xc90 [ 379.839735][T10113] ? netlink_unicast+0x750/0x750 [ 379.839736][T10113] ? kernel_text_address+0x149/0x170 [ 379.839738][T10113] ? lock_acquire+0x13c/0x160 [ 379.839740][T10113] ? __import_iovec+0x36c/0x620 [ 379.839743][T10113] __sock_sendmsg+0xce/0x190 [ 379.839745][T10113] ____sys_sendmsg+0x61a/0x860 [ 379.839746][T10113] ? copy_msghdr_from_user+0x279/0x420 [ 379.839748][T10113] ? sock_write_iter+0x400/0x400 [ 379.839749][T10113] ? move_addr_to_kernel+0x40/0x40 [ 379.839751][T10113] ? filter_irq_stacks+0xd0/0xd0 [ 379.839753][T10113] ___sys_sendmsg+0x14e/0x1d0 [ 379.839755][T10113] ? copy_msghdr_from_user+0x420/0x420 [ 379.839759][T10113] __sys_sendmsg+0x12c/0x1d0 [ 379.839761][T10113] ? __sys_sendmsg_sock+0x20/0x20 [ 379.839764][T10113] ? rcu_is_watching+0x16/0xd0 [ 379.839765][T10113] do_syscall_64+0xff/0x530 [ 379.839767][T10113] ? exc_page_fault+0xee/0x100 [ 379.839769][T10113] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 379.839770][T10113] RIP: 0033:0x7f9f0f2b854e [ 379.839772][T10113] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 379.839774][T10113] RSP: 002b:00007ffefff6a9f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 379.839777][T10113] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9f0f2b854e [ 379.839778][T10113] RDX: 0000000000000000 RSI: 00007ffefff6aaa0 RDI: 0000000000000005 [ 379.839779][T10113] RBP: 00007ffefff6aa00 R08: 0000000000000000 R09: 0000000000000000 [ 379.839780][T10113] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f84 [ 379.839781][T10113] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffefff6b170 [ 379.839783][T10113] [ 387.159488][T10256] eth1: renamed from tmp [ 387.159502][T10256] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 387.159505][T10256] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10256, name: ip [ 387.159506][T10256] preempt_count: 1, expected: 0 [ 387.159507][T10256] RCU nest depth: 0, expected: 0 [ 387.159508][T10256] INFO: lockdep is turned off. [ 387.159509][T10256] irq event stamp: 0 [ 387.159510][T10256] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 387.159514][T10256] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 387.159520][T10256] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 387.159521][T10256] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 387.159523][T10256] Preemption disabled at: [ 387.159524][T10256] [] vprintk_emit+0x31b/0x3e0 [ 387.159530][T10256] CPU: 0 UID: 0 PID: 10256 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 387.159533][T10256] Tainted: [W]=WARN [ 387.159534][T10256] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 387.159536][T10256] Call Trace: [ 387.159537][T10256] [ 387.159538][T10256] dump_stack_lvl+0x6f/0xa0 [ 387.159544][T10256] ? vprintk_emit+0x31b/0x3e0 [ 387.159545][T10256] __might_resched.cold+0x1fe/0x2c1 [ 387.159549][T10256] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 387.159552][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159555][T10256] __kmalloc_noprof+0x443/0x760 [ 387.159558][T10256] ? __rwlock_init+0x150/0x150 [ 387.159561][T10256] ? alloc_buf.isra.0+0x4b/0x260 [ 387.159565][T10256] ? do_raw_spin_unlock+0x59/0x250 [ 387.159567][T10256] alloc_buf.isra.0+0x4b/0x260 [ 387.159569][T10256] put_chars+0x1e1/0x2f0 [ 387.159571][T10256] ? __send_to_port+0x420/0x420 [ 387.159572][T10256] ? printk_get_next_message+0x240/0x650 [ 387.159574][T10256] ? console_prepend_replay+0x20/0x20 [ 387.159576][T10256] ? pointer+0x794/0xed0 [ 387.159580][T10256] hvc_console_print+0x292/0x780 [ 387.159584][T10256] ? hvc_write+0x3a0/0x3a0 [ 387.159586][T10256] ? __rwlock_init+0x150/0x150 [ 387.159588][T10256] ? lock_acquire+0x13c/0x160 [ 387.159590][T10256] console_emit_next_record+0x22f/0x4c0 [ 387.159593][T10256] ? devkmsg_read+0x4b0/0x4b0 [ 387.159595][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159596][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159597][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159598][T10256] ? lock_acquire+0x13c/0x160 [ 387.159600][T10256] ? console_flush_one_record+0x111/0x710 [ 387.159601][T10256] console_flush_one_record+0x46f/0x710 [ 387.159604][T10256] ? console_emit_next_record+0x4c0/0x4c0 [ 387.159606][T10256] console_unlock+0xee/0x1f0 [ 387.159608][T10256] ? lock_acquire+0x13c/0x160 [ 387.159609][T10256] ? console_flush_one_record+0x710/0x710 [ 387.159611][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159612][T10256] ? lock_release+0x184/0x1f0 [ 387.159613][T10256] ? lock_acquire+0xe0/0x160 [ 387.159615][T10256] ? __rcu_read_lock+0x70/0x70 [ 387.159616][T10256] ? __down_trylock_console_sem+0x5e/0xa0 [ 387.159618][T10256] ? vprintk_emit+0x320/0x3e0 [ 387.159619][T10256] vprintk_emit+0x37c/0x3e0 [ 387.159621][T10256] ? wake_up_klogd_work_func+0x90/0x90 [ 387.159622][T10256] ? preempt_schedule_thunk+0x16/0x30 [ 387.159625][T10256] ? _mutex_trylock_nest_lock+0x390/0x390 [ 387.159627][T10256] _printk+0xc7/0x100 [ 387.159630][T10256] ? snapshot_read.cold+0x21/0x21 [ 387.159632][T10256] ? synchronize_rcu_normal+0x340/0x340 [ 387.159634][T10256] ? netdev_name+0x43/0x60 [ 387.159637][T10256] ? __netdev_printk+0x17f/0x1d0 [ 387.159639][T10256] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 387.159642][T10256] netdev_info+0xe2/0x116 [ 387.159645][T10256] ? netdev_notice+0x120/0x120 [ 387.159647][T10256] ? do_raw_spin_lock+0x131/0x280 [ 387.159648][T10256] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 387.159651][T10256] ? __rwlock_init+0x150/0x150 [ 387.159652][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159653][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159654][T10256] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 387.159657][T10256] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 387.159658][T10256] ? trace_irq_enable.constprop.0+0x30/0x160 [ 387.159660][T10256] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 387.159661][T10256] netif_change_name.cold+0x4f/0x89 [ 387.159663][T10256] ? register_netdev+0x40/0x40 [ 387.159664][T10256] ? lock_release+0x184/0x1f0 [ 387.159666][T10256] ? netdev_adjacent_rename_links+0x470/0x470 [ 387.159668][T10256] ? __kernel_text_address+0x12/0x30 [ 387.159670][T10256] ? write_profile+0xf0/0xf0 [ 387.159673][T10256] ? __asan_memset+0x27/0x50 [ 387.159677][T10256] do_setlink.isra.0+0x1f7d/0x2a60 [ 387.159678][T10256] ? stack_trace_save+0x93/0xc0 [ 387.159680][T10256] ? rtnl_link_get_size+0x350/0x350 [ 387.159681][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159682][T10256] ? stack_depot_save_flags+0x1bc/0x790 [ 387.159686][T10256] ? kasan_save_stack+0x3d/0x50 [ 387.159688][T10256] ? kasan_save_stack+0x2f/0x50 [ 387.159688][T10256] ? kasan_save_track+0x14/0x30 [ 387.159689][T10256] ? __kasan_kmalloc+0x7b/0x90 [ 387.159691][T10256] ? __kmalloc_cache_noprof+0x29a/0x620 [ 387.159692][T10256] ? rtnl_newlink+0x124/0x11b0 [ 387.159693][T10256] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 387.159694][T10256] ? netlink_rcv_skb+0x14e/0x3a0 [ 387.159697][T10256] ? netlink_unicast+0x486/0x750 [ 387.159698][T10256] ? netlink_sendmsg+0x75b/0xc90 [ 387.159700][T10256] ? __sock_sendmsg+0xce/0x190 [ 387.159702][T10256] ? ____sys_sendmsg+0x61a/0x860 [ 387.159704][T10256] ? ___sys_sendmsg+0x14e/0x1d0 [ 387.159705][T10256] ? __sys_sendmsg+0x12c/0x1d0 [ 387.159707][T10256] ? do_syscall_64+0xff/0x530 [ 387.159709][T10256] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 387.159711][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159712][T10256] ? lock_acquire+0x13c/0x160 [ 387.159714][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159715][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159716][T10256] ? trace_contention_end+0xb3/0x180 [ 387.159717][T10256] ? __mutex_lock+0x1db/0x1ea0 [ 387.159718][T10256] ? __mutex_lock+0x9a3/0x1ea0 [ 387.159719][T10256] ? rtnl_newlink+0x9a8/0x11b0 [ 387.159721][T10256] ? ww_mutex_lock+0x160/0x160 [ 387.159722][T10256] ? nla_get_range_signed+0x3d0/0x3d0 [ 387.159725][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159727][T10256] ? __rtnl_newlink+0x3fa/0xa50 [ 387.159729][T10256] rtnl_newlink+0x9f1/0x11b0 [ 387.159730][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159732][T10256] ? rtnl_bridge_getlink+0x850/0x850 [ 387.159733][T10256] ? lock_acquire+0x13c/0x160 [ 387.159734][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159735][T10256] ? is_bpf_text_address+0x3e/0x110 [ 387.159738][T10256] ? is_bpf_text_address+0x72/0x110 [ 387.159739][T10256] ? kernel_text_address+0x149/0x170 [ 387.159741][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159742][T10256] ? cap_capable+0x1d7/0x3d0 [ 387.159745][T10256] ? arch_stack_walk+0xed/0x130 [ 387.159747][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159748][T10256] ? lock_acquire+0x13c/0x160 [ 387.159750][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159751][T10256] ? rtnl_bridge_getlink+0x850/0x850 [ 387.159752][T10256] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 387.159754][T10256] ? rtnl_link_fill+0x920/0x920 [ 387.159755][T10256] ? filter_irq_stacks+0xd0/0xd0 [ 387.159756][T10256] ? stack_depot_save_flags+0x1bc/0x790 [ 387.159759][T10256] netlink_rcv_skb+0x14e/0x3a0 [ 387.159760][T10256] ? rtnl_link_fill+0x920/0x920 [ 387.159761][T10256] ? lock_release+0x184/0x1f0 [ 387.159763][T10256] ? netlink_ack+0xcf0/0xcf0 [ 387.159764][T10256] ? __netlink_lookup+0xb9/0x6b0 [ 387.159767][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159768][T10256] ? lock_release+0x184/0x1f0 [ 387.159770][T10256] netlink_unicast+0x486/0x750 [ 387.159772][T10256] ? netlink_attachskb+0x810/0x810 [ 387.159774][T10256] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 387.159776][T10256] netlink_sendmsg+0x75b/0xc90 [ 387.159778][T10256] ? netlink_unicast+0x750/0x750 [ 387.159779][T10256] ? kernel_text_address+0x149/0x170 [ 387.159781][T10256] ? lock_acquire+0x13c/0x160 [ 387.159783][T10256] ? __import_iovec+0x36c/0x620 [ 387.159786][T10256] __sock_sendmsg+0xce/0x190 [ 387.159787][T10256] ____sys_sendmsg+0x61a/0x860 [ 387.159789][T10256] ? copy_msghdr_from_user+0x279/0x420 [ 387.159791][T10256] ? sock_write_iter+0x400/0x400 [ 387.159792][T10256] ? move_addr_to_kernel+0x40/0x40 [ 387.159793][T10256] ? filter_irq_stacks+0xd0/0xd0 [ 387.159796][T10256] ___sys_sendmsg+0x14e/0x1d0 [ 387.159798][T10256] ? copy_msghdr_from_user+0x420/0x420 [ 387.159802][T10256] __sys_sendmsg+0x12c/0x1d0 [ 387.159804][T10256] ? __sys_sendmsg_sock+0x20/0x20 [ 387.159807][T10256] ? rcu_is_watching+0x16/0xd0 [ 387.159808][T10256] do_syscall_64+0xff/0x530 [ 387.159810][T10256] ? exc_page_fault+0xee/0x100 [ 387.159812][T10256] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 387.159813][T10256] RIP: 0033:0x7f56b5d3354e [ 387.159815][T10256] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 387.159816][T10256] RSP: 002b:00007ffe90e1c7c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 387.159820][T10256] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f56b5d3354e [ 387.159821][T10256] RDX: 0000000000000000 RSI: 00007ffe90e1c870 RDI: 0000000000000005 [ 387.159822][T10256] RBP: 00007ffe90e1c7d0 R08: 0000000000000000 R09: 0000000000000000 [ 387.159823][T10256] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f8b [ 387.159824][T10256] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe90e1cf40 [ 387.159826][T10256] [ 394.516497][T10399] eth1: renamed from tmp [ 394.516510][T10399] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 394.516512][T10399] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10399, name: ip [ 394.516514][T10399] preempt_count: 1, expected: 0 [ 394.516515][T10399] RCU nest depth: 0, expected: 0 [ 394.516516][T10399] INFO: lockdep is turned off. [ 394.516517][T10399] irq event stamp: 0 [ 394.516518][T10399] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 394.516522][T10399] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 394.516528][T10399] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 394.516530][T10399] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 394.516532][T10399] Preemption disabled at: [ 394.516532][T10399] [] vprintk_emit+0x31b/0x3e0 [ 394.516539][T10399] CPU: 2 UID: 0 PID: 10399 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 394.516542][T10399] Tainted: [W]=WARN [ 394.516543][T10399] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 394.516545][T10399] Call Trace: [ 394.516547][T10399] [ 394.516548][T10399] dump_stack_lvl+0x6f/0xa0 [ 394.516553][T10399] ? vprintk_emit+0x31b/0x3e0 [ 394.516555][T10399] __might_resched.cold+0x1fe/0x2c1 [ 394.516558][T10399] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 394.516561][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516564][T10399] __kmalloc_noprof+0x443/0x760 [ 394.516567][T10399] ? __rwlock_init+0x150/0x150 [ 394.516570][T10399] ? alloc_buf.isra.0+0x4b/0x260 [ 394.516575][T10399] ? do_raw_spin_unlock+0x59/0x250 [ 394.516577][T10399] alloc_buf.isra.0+0x4b/0x260 [ 394.516579][T10399] put_chars+0x1e1/0x2f0 [ 394.516581][T10399] ? __send_to_port+0x420/0x420 [ 394.516582][T10399] ? printk_get_next_message+0x240/0x650 [ 394.516585][T10399] ? console_prepend_replay+0x20/0x20 [ 394.516587][T10399] ? pointer+0x794/0xed0 [ 394.516590][T10399] hvc_console_print+0x292/0x780 [ 394.516595][T10399] ? hvc_write+0x3a0/0x3a0 [ 394.516596][T10399] ? __rwlock_init+0x150/0x150 [ 394.516598][T10399] ? lock_acquire+0x13c/0x160 [ 394.516601][T10399] console_emit_next_record+0x22f/0x4c0 [ 394.516603][T10399] ? devkmsg_read+0x4b0/0x4b0 [ 394.516605][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516606][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516607][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516608][T10399] ? lock_acquire+0x13c/0x160 [ 394.516610][T10399] ? console_flush_one_record+0x111/0x710 [ 394.516612][T10399] console_flush_one_record+0x46f/0x710 [ 394.516614][T10399] ? console_emit_next_record+0x4c0/0x4c0 [ 394.516617][T10399] console_unlock+0xee/0x1f0 [ 394.516619][T10399] ? lock_acquire+0x13c/0x160 [ 394.516620][T10399] ? console_flush_one_record+0x710/0x710 [ 394.516622][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516623][T10399] ? lock_release+0x184/0x1f0 [ 394.516624][T10399] ? lock_acquire+0xe0/0x160 [ 394.516626][T10399] ? __rcu_read_lock+0x70/0x70 [ 394.516627][T10399] ? __down_trylock_console_sem+0x5e/0xa0 [ 394.516629][T10399] ? vprintk_emit+0x320/0x3e0 [ 394.516631][T10399] vprintk_emit+0x37c/0x3e0 [ 394.516633][T10399] ? wake_up_klogd_work_func+0x90/0x90 [ 394.516634][T10399] ? prepare_to_wait_event+0x8d/0x740 [ 394.516637][T10399] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 394.516639][T10399] ? _mutex_trylock_nest_lock+0x390/0x390 [ 394.516642][T10399] _printk+0xc7/0x100 [ 394.516645][T10399] ? snapshot_read.cold+0x21/0x21 [ 394.516647][T10399] ? synchronize_rcu_normal+0x340/0x340 [ 394.516649][T10399] ? netdev_name+0x43/0x60 [ 394.516652][T10399] ? __netdev_printk+0x17f/0x1d0 [ 394.516654][T10399] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 394.516657][T10399] netdev_info+0xe2/0x116 [ 394.516660][T10399] ? netdev_notice+0x120/0x120 [ 394.516662][T10399] ? do_raw_spin_lock+0x131/0x280 [ 394.516663][T10399] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 394.516666][T10399] ? __rwlock_init+0x150/0x150 [ 394.516667][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516668][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516669][T10399] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 394.516671][T10399] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 394.516672][T10399] ? trace_irq_enable.constprop.0+0x30/0x160 [ 394.516674][T10399] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 394.516675][T10399] netif_change_name.cold+0x4f/0x89 [ 394.516676][T10399] ? register_netdev+0x40/0x40 [ 394.516678][T10399] ? lock_release+0x184/0x1f0 [ 394.516680][T10399] ? netdev_adjacent_rename_links+0x470/0x470 [ 394.516682][T10399] ? __kernel_text_address+0x12/0x30 [ 394.516685][T10399] ? write_profile+0xf0/0xf0 [ 394.516688][T10399] ? __asan_memset+0x27/0x50 [ 394.516691][T10399] do_setlink.isra.0+0x1f7d/0x2a60 [ 394.516693][T10399] ? stack_trace_save+0x93/0xc0 [ 394.516694][T10399] ? rtnl_link_get_size+0x350/0x350 [ 394.516696][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516697][T10399] ? stack_depot_save_flags+0x1bc/0x790 [ 394.516700][T10399] ? kasan_save_stack+0x3d/0x50 [ 394.516702][T10399] ? kasan_save_stack+0x2f/0x50 [ 394.516703][T10399] ? kasan_save_track+0x14/0x30 [ 394.516704][T10399] ? __kasan_kmalloc+0x7b/0x90 [ 394.516705][T10399] ? __kmalloc_cache_noprof+0x29a/0x620 [ 394.516706][T10399] ? rtnl_newlink+0x124/0x11b0 [ 394.516707][T10399] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 394.516708][T10399] ? netlink_rcv_skb+0x14e/0x3a0 [ 394.516711][T10399] ? netlink_unicast+0x486/0x750 [ 394.516713][T10399] ? netlink_sendmsg+0x75b/0xc90 [ 394.516714][T10399] ? __sock_sendmsg+0xce/0x190 [ 394.516717][T10399] ? ____sys_sendmsg+0x61a/0x860 [ 394.516718][T10399] ? ___sys_sendmsg+0x14e/0x1d0 [ 394.516720][T10399] ? __sys_sendmsg+0x12c/0x1d0 [ 394.516721][T10399] ? do_syscall_64+0xff/0x530 [ 394.516724][T10399] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 394.516726][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516727][T10399] ? lock_acquire+0x13c/0x160 [ 394.516728][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516729][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516730][T10399] ? trace_contention_end+0xb3/0x180 [ 394.516732][T10399] ? __mutex_lock+0x1db/0x1ea0 [ 394.516733][T10399] ? __mutex_lock+0x9a3/0x1ea0 [ 394.516734][T10399] ? rtnl_newlink+0x9a8/0x11b0 [ 394.516736][T10399] ? ww_mutex_lock+0x160/0x160 [ 394.516737][T10399] ? nla_get_range_signed+0x3d0/0x3d0 [ 394.516740][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516741][T10399] ? __rtnl_newlink+0x3fa/0xa50 [ 394.516743][T10399] rtnl_newlink+0x9f1/0x11b0 [ 394.516745][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516746][T10399] ? rtnl_bridge_getlink+0x850/0x850 [ 394.516747][T10399] ? lock_acquire+0x13c/0x160 [ 394.516749][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516750][T10399] ? is_bpf_text_address+0x3e/0x110 [ 394.516753][T10399] ? is_bpf_text_address+0x72/0x110 [ 394.516754][T10399] ? kernel_text_address+0x149/0x170 [ 394.516756][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516757][T10399] ? cap_capable+0x1d7/0x3d0 [ 394.516760][T10399] ? arch_stack_walk+0xed/0x130 [ 394.516763][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516764][T10399] ? lock_acquire+0x13c/0x160 [ 394.516765][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516766][T10399] ? rtnl_bridge_getlink+0x850/0x850 [ 394.516768][T10399] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 394.516769][T10399] ? rtnl_link_fill+0x920/0x920 [ 394.516771][T10399] ? filter_irq_stacks+0xd0/0xd0 [ 394.516772][T10399] ? stack_depot_save_flags+0x1bc/0x790 [ 394.516774][T10399] netlink_rcv_skb+0x14e/0x3a0 [ 394.516776][T10399] ? rtnl_link_fill+0x920/0x920 [ 394.516777][T10399] ? lock_release+0x184/0x1f0 [ 394.516779][T10399] ? netlink_ack+0xcf0/0xcf0 [ 394.516780][T10399] ? __netlink_lookup+0xb9/0x6b0 [ 394.516784][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516785][T10399] ? lock_release+0x184/0x1f0 [ 394.516787][T10399] netlink_unicast+0x486/0x750 [ 394.516789][T10399] ? netlink_attachskb+0x810/0x810 [ 394.516791][T10399] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 394.516793][T10399] netlink_sendmsg+0x75b/0xc90 [ 394.516795][T10399] ? netlink_unicast+0x750/0x750 [ 394.516796][T10399] ? kernel_text_address+0x149/0x170 [ 394.516798][T10399] ? lock_acquire+0x13c/0x160 [ 394.516800][T10399] ? __import_iovec+0x36c/0x620 [ 394.516803][T10399] __sock_sendmsg+0xce/0x190 [ 394.516804][T10399] ____sys_sendmsg+0x61a/0x860 [ 394.516806][T10399] ? copy_msghdr_from_user+0x279/0x420 [ 394.516808][T10399] ? sock_write_iter+0x400/0x400 [ 394.516809][T10399] ? move_addr_to_kernel+0x40/0x40 [ 394.516811][T10399] ? filter_irq_stacks+0xd0/0xd0 [ 394.516814][T10399] ___sys_sendmsg+0x14e/0x1d0 [ 394.516815][T10399] ? copy_msghdr_from_user+0x420/0x420 [ 394.516820][T10399] __sys_sendmsg+0x12c/0x1d0 [ 394.516822][T10399] ? __sys_sendmsg_sock+0x20/0x20 [ 394.516825][T10399] ? rcu_is_watching+0x16/0xd0 [ 394.516826][T10399] do_syscall_64+0xff/0x530 [ 394.516828][T10399] ? exc_page_fault+0xee/0x100 [ 394.516830][T10399] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 394.516832][T10399] RIP: 0033:0x7f73d559254e [ 394.516834][T10399] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 394.516835][T10399] RSP: 002b:00007fffaed57f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 394.516839][T10399] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f73d559254e [ 394.516841][T10399] RDX: 0000000000000000 RSI: 00007fffaed58030 RDI: 0000000000000005 [ 394.516841][T10399] RBP: 00007fffaed57f90 R08: 0000000000000000 R09: 0000000000000000 [ 394.516842][T10399] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f92 [ 394.516843][T10399] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffaed58700 [ 394.516845][T10399] [ 401.959442][T10542] eth1: renamed from tmp [ 401.959455][T10542] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 401.959458][T10542] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10542, name: ip [ 401.959460][T10542] preempt_count: 1, expected: 0 [ 401.959460][T10542] RCU nest depth: 0, expected: 0 [ 401.959461][T10542] INFO: lockdep is turned off. [ 401.959462][T10542] irq event stamp: 0 [ 401.959463][T10542] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 401.959468][T10542] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 401.959474][T10542] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 401.959476][T10542] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 401.959477][T10542] Preemption disabled at: [ 401.959478][T10542] [] vprintk_emit+0x31b/0x3e0 [ 401.959485][T10542] CPU: 0 UID: 0 PID: 10542 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 401.959488][T10542] Tainted: [W]=WARN [ 401.959489][T10542] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 401.959491][T10542] Call Trace: [ 401.959492][T10542] [ 401.959493][T10542] dump_stack_lvl+0x6f/0xa0 [ 401.959498][T10542] ? vprintk_emit+0x31b/0x3e0 [ 401.959500][T10542] __might_resched.cold+0x1fe/0x2c1 [ 401.959504][T10542] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 401.959507][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959510][T10542] __kmalloc_noprof+0x443/0x760 [ 401.959512][T10542] ? __rwlock_init+0x150/0x150 [ 401.959515][T10542] ? alloc_buf.isra.0+0x4b/0x260 [ 401.959520][T10542] ? do_raw_spin_unlock+0x59/0x250 [ 401.959522][T10542] alloc_buf.isra.0+0x4b/0x260 [ 401.959524][T10542] put_chars+0x1e1/0x2f0 [ 401.959526][T10542] ? __send_to_port+0x420/0x420 [ 401.959527][T10542] ? printk_get_next_message+0x240/0x650 [ 401.959529][T10542] ? console_prepend_replay+0x20/0x20 [ 401.959531][T10542] ? pointer+0x794/0xed0 [ 401.959535][T10542] hvc_console_print+0x292/0x780 [ 401.959539][T10542] ? hvc_write+0x3a0/0x3a0 [ 401.959541][T10542] ? __rwlock_init+0x150/0x150 [ 401.959543][T10542] ? lock_acquire+0x13c/0x160 [ 401.959545][T10542] console_emit_next_record+0x22f/0x4c0 [ 401.959548][T10542] ? devkmsg_read+0x4b0/0x4b0 [ 401.959550][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959551][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959552][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959553][T10542] ? lock_acquire+0x13c/0x160 [ 401.959555][T10542] ? console_flush_one_record+0x111/0x710 [ 401.959557][T10542] console_flush_one_record+0x46f/0x710 [ 401.959559][T10542] ? console_emit_next_record+0x4c0/0x4c0 [ 401.959562][T10542] console_unlock+0xee/0x1f0 [ 401.959563][T10542] ? lock_acquire+0x13c/0x160 [ 401.959565][T10542] ? console_flush_one_record+0x710/0x710 [ 401.959567][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959568][T10542] ? lock_release+0x184/0x1f0 [ 401.959569][T10542] ? lock_acquire+0xe0/0x160 [ 401.959571][T10542] ? __rcu_read_lock+0x70/0x70 [ 401.959572][T10542] ? __down_trylock_console_sem+0x5e/0xa0 [ 401.959574][T10542] ? vprintk_emit+0x320/0x3e0 [ 401.959575][T10542] vprintk_emit+0x37c/0x3e0 [ 401.959577][T10542] ? wake_up_klogd_work_func+0x90/0x90 [ 401.959578][T10542] ? prepare_to_wait_event+0x8d/0x740 [ 401.959581][T10542] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 401.959584][T10542] ? _mutex_trylock_nest_lock+0x390/0x390 [ 401.959586][T10542] _printk+0xc7/0x100 [ 401.959589][T10542] ? snapshot_read.cold+0x21/0x21 [ 401.959591][T10542] ? synchronize_rcu_normal+0x340/0x340 [ 401.959593][T10542] ? netdev_name+0x43/0x60 [ 401.959596][T10542] ? __netdev_printk+0x17f/0x1d0 [ 401.959598][T10542] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 401.959601][T10542] netdev_info+0xe2/0x116 [ 401.959603][T10542] ? netdev_notice+0x120/0x120 [ 401.959605][T10542] ? do_raw_spin_lock+0x131/0x280 [ 401.959607][T10542] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 401.959610][T10542] ? __rwlock_init+0x150/0x150 [ 401.959611][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959612][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959613][T10542] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 401.959615][T10542] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 401.959616][T10542] ? trace_irq_enable.constprop.0+0x30/0x160 [ 401.959617][T10542] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 401.959618][T10542] netif_change_name.cold+0x4f/0x89 [ 401.959620][T10542] ? register_netdev+0x40/0x40 [ 401.959621][T10542] ? lock_release+0x184/0x1f0 [ 401.959623][T10542] ? netdev_adjacent_rename_links+0x470/0x470 [ 401.959626][T10542] ? __kernel_text_address+0x12/0x30 [ 401.959628][T10542] ? write_profile+0xf0/0xf0 [ 401.959631][T10542] ? __asan_memset+0x27/0x50 [ 401.959635][T10542] do_setlink.isra.0+0x1f7d/0x2a60 [ 401.959637][T10542] ? stack_trace_save+0x93/0xc0 [ 401.959638][T10542] ? rtnl_link_get_size+0x350/0x350 [ 401.959639][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959640][T10542] ? stack_depot_save_flags+0x1bc/0x790 [ 401.959644][T10542] ? kasan_save_stack+0x3d/0x50 [ 401.959645][T10542] ? kasan_save_stack+0x2f/0x50 [ 401.959646][T10542] ? kasan_save_track+0x14/0x30 [ 401.959647][T10542] ? __kasan_kmalloc+0x7b/0x90 [ 401.959648][T10542] ? __kmalloc_cache_noprof+0x29a/0x620 [ 401.959649][T10542] ? rtnl_newlink+0x124/0x11b0 [ 401.959650][T10542] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 401.959652][T10542] ? netlink_rcv_skb+0x14e/0x3a0 [ 401.959654][T10542] ? netlink_unicast+0x486/0x750 [ 401.959656][T10542] ? netlink_sendmsg+0x75b/0xc90 [ 401.959657][T10542] ? __sock_sendmsg+0xce/0x190 [ 401.959660][T10542] ? ____sys_sendmsg+0x61a/0x860 [ 401.959661][T10542] ? ___sys_sendmsg+0x14e/0x1d0 [ 401.959662][T10542] ? __sys_sendmsg+0x12c/0x1d0 [ 401.959664][T10542] ? do_syscall_64+0xff/0x530 [ 401.959666][T10542] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 401.959669][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959670][T10542] ? lock_acquire+0x13c/0x160 [ 401.959671][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959672][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959673][T10542] ? trace_contention_end+0xb3/0x180 [ 401.959675][T10542] ? __mutex_lock+0x1db/0x1ea0 [ 401.959676][T10542] ? __mutex_lock+0x9a3/0x1ea0 [ 401.959677][T10542] ? rtnl_newlink+0x9a8/0x11b0 [ 401.959679][T10542] ? ww_mutex_lock+0x160/0x160 [ 401.959680][T10542] ? nla_get_range_signed+0x3d0/0x3d0 [ 401.959683][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959684][T10542] ? __rtnl_newlink+0x3fa/0xa50 [ 401.959686][T10542] rtnl_newlink+0x9f1/0x11b0 [ 401.959688][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959689][T10542] ? rtnl_bridge_getlink+0x850/0x850 [ 401.959690][T10542] ? lock_acquire+0x13c/0x160 [ 401.959692][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959693][T10542] ? is_bpf_text_address+0x3e/0x110 [ 401.959695][T10542] ? is_bpf_text_address+0x72/0x110 [ 401.959696][T10542] ? kernel_text_address+0x149/0x170 [ 401.959698][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959699][T10542] ? cap_capable+0x1d7/0x3d0 [ 401.959702][T10542] ? arch_stack_walk+0xed/0x130 [ 401.959704][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959705][T10542] ? lock_acquire+0x13c/0x160 [ 401.959707][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959708][T10542] ? rtnl_bridge_getlink+0x850/0x850 [ 401.959709][T10542] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 401.959711][T10542] ? rtnl_link_fill+0x920/0x920 [ 401.959712][T10542] ? filter_irq_stacks+0xd0/0xd0 [ 401.959714][T10542] ? stack_depot_save_flags+0x1bc/0x790 [ 401.959716][T10542] netlink_rcv_skb+0x14e/0x3a0 [ 401.959717][T10542] ? rtnl_link_fill+0x920/0x920 [ 401.959719][T10542] ? lock_release+0x184/0x1f0 [ 401.959720][T10542] ? netlink_ack+0xcf0/0xcf0 [ 401.959722][T10542] ? __netlink_lookup+0xb9/0x6b0 [ 401.959725][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959726][T10542] ? lock_release+0x184/0x1f0 [ 401.959728][T10542] netlink_unicast+0x486/0x750 [ 401.959730][T10542] ? netlink_attachskb+0x810/0x810 [ 401.959732][T10542] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 401.959733][T10542] netlink_sendmsg+0x75b/0xc90 [ 401.959735][T10542] ? netlink_unicast+0x750/0x750 [ 401.959737][T10542] ? kernel_text_address+0x149/0x170 [ 401.959739][T10542] ? lock_acquire+0x13c/0x160 [ 401.959740][T10542] ? __import_iovec+0x36c/0x620 [ 401.959743][T10542] __sock_sendmsg+0xce/0x190 [ 401.959745][T10542] ____sys_sendmsg+0x61a/0x860 [ 401.959747][T10542] ? copy_msghdr_from_user+0x279/0x420 [ 401.959748][T10542] ? sock_write_iter+0x400/0x400 [ 401.959750][T10542] ? move_addr_to_kernel+0x40/0x40 [ 401.959751][T10542] ? filter_irq_stacks+0xd0/0xd0 [ 401.959754][T10542] ___sys_sendmsg+0x14e/0x1d0 [ 401.959755][T10542] ? copy_msghdr_from_user+0x420/0x420 [ 401.959760][T10542] __sys_sendmsg+0x12c/0x1d0 [ 401.959762][T10542] ? __sys_sendmsg_sock+0x20/0x20 [ 401.959765][T10542] ? rcu_is_watching+0x16/0xd0 [ 401.959766][T10542] do_syscall_64+0xff/0x530 [ 401.959768][T10542] ? exc_page_fault+0xee/0x100 [ 401.959770][T10542] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 401.959772][T10542] RIP: 0033:0x7f2dce1ff54e [ 401.959773][T10542] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 401.959775][T10542] RSP: 002b:00007ffc1008d4a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 401.959779][T10542] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2dce1ff54e [ 401.959780][T10542] RDX: 0000000000000000 RSI: 00007ffc1008d550 RDI: 0000000000000005 [ 401.959781][T10542] RBP: 00007ffc1008d4b0 R08: 0000000000000000 R09: 0000000000000000 [ 401.959782][T10542] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918f9a [ 401.959783][T10542] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc1008dc20 [ 401.959785][T10542] [ 409.344579][T10685] eth1: renamed from tmp [ 409.344594][T10685] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 409.344596][T10685] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10685, name: ip [ 409.344598][T10685] preempt_count: 1, expected: 0 [ 409.344599][T10685] RCU nest depth: 0, expected: 0 [ 409.344600][T10685] INFO: lockdep is turned off. [ 409.344601][T10685] irq event stamp: 0 [ 409.344602][T10685] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 409.344606][T10685] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 409.344612][T10685] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 409.344614][T10685] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 409.344616][T10685] Preemption disabled at: [ 409.344616][T10685] [] vprintk_emit+0x31b/0x3e0 [ 409.344623][T10685] CPU: 0 UID: 0 PID: 10685 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 409.344626][T10685] Tainted: [W]=WARN [ 409.344627][T10685] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 409.344629][T10685] Call Trace: [ 409.344631][T10685] [ 409.344632][T10685] dump_stack_lvl+0x6f/0xa0 [ 409.344638][T10685] ? vprintk_emit+0x31b/0x3e0 [ 409.344639][T10685] __might_resched.cold+0x1fe/0x2c1 [ 409.344643][T10685] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 409.344646][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344649][T10685] __kmalloc_noprof+0x443/0x760 [ 409.344652][T10685] ? __rwlock_init+0x150/0x150 [ 409.344655][T10685] ? alloc_buf.isra.0+0x4b/0x260 [ 409.344660][T10685] ? do_raw_spin_unlock+0x59/0x250 [ 409.344662][T10685] alloc_buf.isra.0+0x4b/0x260 [ 409.344664][T10685] put_chars+0x1e1/0x2f0 [ 409.344666][T10685] ? __send_to_port+0x420/0x420 [ 409.344667][T10685] ? printk_get_next_message+0x240/0x650 [ 409.344669][T10685] ? console_prepend_replay+0x20/0x20 [ 409.344672][T10685] ? pointer+0x794/0xed0 [ 409.344676][T10685] hvc_console_print+0x292/0x780 [ 409.344680][T10685] ? hvc_write+0x3a0/0x3a0 [ 409.344682][T10685] ? __rwlock_init+0x150/0x150 [ 409.344684][T10685] ? lock_acquire+0x13c/0x160 [ 409.344687][T10685] console_emit_next_record+0x22f/0x4c0 [ 409.344689][T10685] ? devkmsg_read+0x4b0/0x4b0 [ 409.344692][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344693][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344694][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344695][T10685] ? lock_acquire+0x13c/0x160 [ 409.344697][T10685] ? console_flush_one_record+0x111/0x710 [ 409.344698][T10685] console_flush_one_record+0x46f/0x710 [ 409.344701][T10685] ? console_emit_next_record+0x4c0/0x4c0 [ 409.344704][T10685] console_unlock+0xee/0x1f0 [ 409.344705][T10685] ? lock_acquire+0x13c/0x160 [ 409.344707][T10685] ? console_flush_one_record+0x710/0x710 [ 409.344709][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344710][T10685] ? lock_release+0x184/0x1f0 [ 409.344712][T10685] ? lock_acquire+0xe0/0x160 [ 409.344713][T10685] ? __rcu_read_lock+0x70/0x70 [ 409.344715][T10685] ? __down_trylock_console_sem+0x5e/0xa0 [ 409.344717][T10685] ? vprintk_emit+0x320/0x3e0 [ 409.344718][T10685] vprintk_emit+0x37c/0x3e0 [ 409.344720][T10685] ? wake_up_klogd_work_func+0x90/0x90 [ 409.344721][T10685] ? prepare_to_wait_event+0x8d/0x740 [ 409.344724][T10685] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 409.344727][T10685] ? _mutex_trylock_nest_lock+0x390/0x390 [ 409.344729][T10685] _printk+0xc7/0x100 [ 409.344732][T10685] ? snapshot_read.cold+0x21/0x21 [ 409.344734][T10685] ? synchronize_rcu_normal+0x340/0x340 [ 409.344736][T10685] ? netdev_name+0x43/0x60 [ 409.344740][T10685] ? __netdev_printk+0x17f/0x1d0 [ 409.344742][T10685] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 409.344745][T10685] netdev_info+0xe2/0x116 [ 409.344747][T10685] ? netdev_notice+0x120/0x120 [ 409.344749][T10685] ? do_raw_spin_lock+0x131/0x280 [ 409.344751][T10685] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 409.344753][T10685] ? __rwlock_init+0x150/0x150 [ 409.344755][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344756][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344757][T10685] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 409.344758][T10685] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 409.344760][T10685] ? trace_irq_enable.constprop.0+0x30/0x160 [ 409.344761][T10685] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 409.344763][T10685] netif_change_name.cold+0x4f/0x89 [ 409.344765][T10685] ? register_netdev+0x40/0x40 [ 409.344766][T10685] ? lock_release+0x184/0x1f0 [ 409.344768][T10685] ? netdev_adjacent_rename_links+0x470/0x470 [ 409.344770][T10685] ? __kernel_text_address+0x12/0x30 [ 409.344773][T10685] ? write_profile+0xf0/0xf0 [ 409.344776][T10685] ? __asan_memset+0x27/0x50 [ 409.344779][T10685] do_setlink.isra.0+0x1f7d/0x2a60 [ 409.344781][T10685] ? stack_trace_save+0x93/0xc0 [ 409.344783][T10685] ? rtnl_link_get_size+0x350/0x350 [ 409.344784][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344785][T10685] ? stack_depot_save_flags+0x1bc/0x790 [ 409.344788][T10685] ? kasan_save_stack+0x3d/0x50 [ 409.344790][T10685] ? kasan_save_stack+0x2f/0x50 [ 409.344791][T10685] ? kasan_save_track+0x14/0x30 [ 409.344792][T10685] ? __kasan_kmalloc+0x7b/0x90 [ 409.344793][T10685] ? __kmalloc_cache_noprof+0x29a/0x620 [ 409.344795][T10685] ? rtnl_newlink+0x124/0x11b0 [ 409.344796][T10685] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 409.344797][T10685] ? netlink_rcv_skb+0x14e/0x3a0 [ 409.344800][T10685] ? netlink_unicast+0x486/0x750 [ 409.344802][T10685] ? netlink_sendmsg+0x75b/0xc90 [ 409.344803][T10685] ? __sock_sendmsg+0xce/0x190 [ 409.344806][T10685] ? ____sys_sendmsg+0x61a/0x860 [ 409.344807][T10685] ? ___sys_sendmsg+0x14e/0x1d0 [ 409.344808][T10685] ? __sys_sendmsg+0x12c/0x1d0 [ 409.344810][T10685] ? do_syscall_64+0xff/0x530 [ 409.344812][T10685] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 409.344815][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344816][T10685] ? lock_acquire+0x13c/0x160 [ 409.344818][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344818][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344820][T10685] ? trace_contention_end+0xb3/0x180 [ 409.344821][T10685] ? __mutex_lock+0x1db/0x1ea0 [ 409.344822][T10685] ? __mutex_lock+0x9a3/0x1ea0 [ 409.344824][T10685] ? rtnl_newlink+0x9a8/0x11b0 [ 409.344825][T10685] ? ww_mutex_lock+0x160/0x160 [ 409.344826][T10685] ? nla_get_range_signed+0x3d0/0x3d0 [ 409.344830][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344831][T10685] ? __rtnl_newlink+0x3fa/0xa50 [ 409.344833][T10685] rtnl_newlink+0x9f1/0x11b0 [ 409.344835][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344836][T10685] ? rtnl_bridge_getlink+0x850/0x850 [ 409.344838][T10685] ? lock_acquire+0x13c/0x160 [ 409.344839][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344840][T10685] ? is_bpf_text_address+0x3e/0x110 [ 409.344843][T10685] ? is_bpf_text_address+0x72/0x110 [ 409.344844][T10685] ? kernel_text_address+0x149/0x170 [ 409.344846][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344847][T10685] ? cap_capable+0x1d7/0x3d0 [ 409.344850][T10685] ? arch_stack_walk+0xed/0x130 [ 409.344853][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344854][T10685] ? lock_acquire+0x13c/0x160 [ 409.344855][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344857][T10685] ? rtnl_bridge_getlink+0x850/0x850 [ 409.344858][T10685] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 409.344860][T10685] ? rtnl_link_fill+0x920/0x920 [ 409.344861][T10685] ? filter_irq_stacks+0xd0/0xd0 [ 409.344863][T10685] ? stack_depot_save_flags+0x1bc/0x790 [ 409.344865][T10685] netlink_rcv_skb+0x14e/0x3a0 [ 409.344867][T10685] ? rtnl_link_fill+0x920/0x920 [ 409.344868][T10685] ? lock_release+0x184/0x1f0 [ 409.344870][T10685] ? netlink_ack+0xcf0/0xcf0 [ 409.344871][T10685] ? __netlink_lookup+0xb9/0x6b0 [ 409.344874][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344876][T10685] ? lock_release+0x184/0x1f0 [ 409.344878][T10685] netlink_unicast+0x486/0x750 [ 409.344880][T10685] ? netlink_attachskb+0x810/0x810 [ 409.344882][T10685] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 409.344884][T10685] netlink_sendmsg+0x75b/0xc90 [ 409.344886][T10685] ? netlink_unicast+0x750/0x750 [ 409.344888][T10685] ? kernel_text_address+0x149/0x170 [ 409.344889][T10685] ? lock_acquire+0x13c/0x160 [ 409.344891][T10685] ? __import_iovec+0x36c/0x620 [ 409.344894][T10685] __sock_sendmsg+0xce/0x190 [ 409.344896][T10685] ____sys_sendmsg+0x61a/0x860 [ 409.344897][T10685] ? copy_msghdr_from_user+0x279/0x420 [ 409.344899][T10685] ? sock_write_iter+0x400/0x400 [ 409.344901][T10685] ? move_addr_to_kernel+0x40/0x40 [ 409.344902][T10685] ? filter_irq_stacks+0xd0/0xd0 [ 409.344905][T10685] ___sys_sendmsg+0x14e/0x1d0 [ 409.344907][T10685] ? copy_msghdr_from_user+0x420/0x420 [ 409.344912][T10685] __sys_sendmsg+0x12c/0x1d0 [ 409.344914][T10685] ? __sys_sendmsg_sock+0x20/0x20 [ 409.344916][T10685] ? rcu_is_watching+0x16/0xd0 [ 409.344918][T10685] do_syscall_64+0xff/0x530 [ 409.344920][T10685] ? exc_page_fault+0xee/0x100 [ 409.344922][T10685] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 409.344923][T10685] RIP: 0033:0x7f6f44ab954e [ 409.344925][T10685] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 409.344927][T10685] RSP: 002b:00007ffc7c99f4a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 409.344930][T10685] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6f44ab954e [ 409.344932][T10685] RDX: 0000000000000000 RSI: 00007ffc7c99f550 RDI: 0000000000000005 [ 409.344933][T10685] RBP: 00007ffc7c99f4b0 R08: 0000000000000000 R09: 0000000000000000 [ 409.344934][T10685] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918fa1 [ 409.344935][T10685] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc7c99fc20 [ 409.344937][T10685] [ 416.679360][T10829] eth1: renamed from tmp [ 416.679415][T10829] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 416.679417][T10829] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10829, name: ip [ 416.679419][T10829] preempt_count: 1, expected: 0 [ 416.679420][T10829] RCU nest depth: 0, expected: 0 [ 416.679420][T10829] INFO: lockdep is turned off. [ 416.679421][T10829] irq event stamp: 0 [ 416.679422][T10829] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 416.679426][T10829] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 416.679433][T10829] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 416.679434][T10829] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 416.679436][T10829] Preemption disabled at: [ 416.679437][T10829] [] vprintk_emit+0x31b/0x3e0 [ 416.679443][T10829] CPU: 2 UID: 0 PID: 10829 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 416.679447][T10829] Tainted: [W]=WARN [ 416.679448][T10829] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 416.679450][T10829] Call Trace: [ 416.679451][T10829] [ 416.679452][T10829] dump_stack_lvl+0x6f/0xa0 [ 416.679457][T10829] ? vprintk_emit+0x31b/0x3e0 [ 416.679459][T10829] __might_resched.cold+0x1fe/0x2c1 [ 416.679463][T10829] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 416.679466][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679468][T10829] __kmalloc_noprof+0x443/0x760 [ 416.679471][T10829] ? __rwlock_init+0x150/0x150 [ 416.679474][T10829] ? alloc_buf.isra.0+0x4b/0x260 [ 416.679479][T10829] ? do_raw_spin_unlock+0x59/0x250 [ 416.679481][T10829] alloc_buf.isra.0+0x4b/0x260 [ 416.679483][T10829] put_chars+0x1e1/0x2f0 [ 416.679485][T10829] ? __send_to_port+0x420/0x420 [ 416.679486][T10829] ? printk_get_next_message+0x240/0x650 [ 416.679489][T10829] ? console_prepend_replay+0x20/0x20 [ 416.679491][T10829] ? pointer+0x794/0xed0 [ 416.679494][T10829] hvc_console_print+0x292/0x780 [ 416.679499][T10829] ? hvc_write+0x3a0/0x3a0 [ 416.679500][T10829] ? __rwlock_init+0x150/0x150 [ 416.679502][T10829] ? lock_acquire+0x13c/0x160 [ 416.679505][T10829] console_emit_next_record+0x22f/0x4c0 [ 416.679507][T10829] ? devkmsg_read+0x4b0/0x4b0 [ 416.679509][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679510][T10829] ? lock_acquire+0x13c/0x160 [ 416.679512][T10829] ? console_flush_one_record+0x111/0x710 [ 416.679514][T10829] console_flush_one_record+0x46f/0x710 [ 416.679516][T10829] ? console_emit_next_record+0x4c0/0x4c0 [ 416.679519][T10829] console_unlock+0xee/0x1f0 [ 416.679521][T10829] ? lock_acquire+0x13c/0x160 [ 416.679522][T10829] ? console_flush_one_record+0x710/0x710 [ 416.679524][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679525][T10829] ? lock_release+0x184/0x1f0 [ 416.679526][T10829] ? lock_acquire+0xe0/0x160 [ 416.679528][T10829] ? __rcu_read_lock+0x70/0x70 [ 416.679529][T10829] ? __down_trylock_console_sem+0x5e/0xa0 [ 416.679531][T10829] ? vprintk_emit+0x320/0x3e0 [ 416.679533][T10829] vprintk_emit+0x37c/0x3e0 [ 416.679534][T10829] ? wake_up_klogd_work_func+0x90/0x90 [ 416.679536][T10829] ? prepare_to_wait_event+0x8d/0x740 [ 416.679538][T10829] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 416.679541][T10829] ? _mutex_trylock_nest_lock+0x390/0x390 [ 416.679543][T10829] _printk+0xc7/0x100 [ 416.679546][T10829] ? snapshot_read.cold+0x21/0x21 [ 416.679548][T10829] ? synchronize_rcu_normal+0x340/0x340 [ 416.679550][T10829] ? netdev_name+0x43/0x60 [ 416.679553][T10829] ? __netdev_printk+0x17f/0x1d0 [ 416.679555][T10829] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 416.679558][T10829] netdev_info+0xe2/0x116 [ 416.679560][T10829] ? netdev_notice+0x120/0x120 [ 416.679562][T10829] ? do_raw_spin_lock+0x131/0x280 [ 416.679563][T10829] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 416.679566][T10829] ? __rwlock_init+0x150/0x150 [ 416.679567][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679568][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679569][T10829] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 416.679571][T10829] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 416.679572][T10829] ? trace_irq_enable.constprop.0+0x30/0x160 [ 416.679573][T10829] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 416.679575][T10829] netif_change_name.cold+0x4f/0x89 [ 416.679576][T10829] ? register_netdev+0x40/0x40 [ 416.679577][T10829] ? lock_release+0x184/0x1f0 [ 416.679579][T10829] ? netdev_adjacent_rename_links+0x470/0x470 [ 416.679582][T10829] ? __kernel_text_address+0x12/0x30 [ 416.679584][T10829] ? write_profile+0xf0/0xf0 [ 416.679587][T10829] ? __asan_memset+0x27/0x50 [ 416.679591][T10829] do_setlink.isra.0+0x1f7d/0x2a60 [ 416.679592][T10829] ? stack_trace_save+0x93/0xc0 [ 416.679594][T10829] ? rtnl_link_get_size+0x350/0x350 [ 416.679595][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679596][T10829] ? stack_depot_save_flags+0x1bc/0x790 [ 416.679599][T10829] ? kasan_save_stack+0x3d/0x50 [ 416.679601][T10829] ? kasan_save_stack+0x2f/0x50 [ 416.679602][T10829] ? kasan_save_track+0x14/0x30 [ 416.679603][T10829] ? __kasan_kmalloc+0x7b/0x90 [ 416.679604][T10829] ? __kmalloc_cache_noprof+0x29a/0x620 [ 416.679605][T10829] ? rtnl_newlink+0x124/0x11b0 [ 416.679606][T10829] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 416.679607][T10829] ? netlink_rcv_skb+0x14e/0x3a0 [ 416.679610][T10829] ? netlink_unicast+0x486/0x750 [ 416.679612][T10829] ? netlink_sendmsg+0x75b/0xc90 [ 416.679613][T10829] ? __sock_sendmsg+0xce/0x190 [ 416.679615][T10829] ? ____sys_sendmsg+0x61a/0x860 [ 416.679617][T10829] ? ___sys_sendmsg+0x14e/0x1d0 [ 416.679618][T10829] ? __sys_sendmsg+0x12c/0x1d0 [ 416.679620][T10829] ? do_syscall_64+0xff/0x530 [ 416.679622][T10829] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 416.679624][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679626][T10829] ? lock_acquire+0x13c/0x160 [ 416.679627][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679628][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679629][T10829] ? trace_contention_end+0xb3/0x180 [ 416.679630][T10829] ? __mutex_lock+0x1db/0x1ea0 [ 416.679632][T10829] ? __mutex_lock+0x9a3/0x1ea0 [ 416.679633][T10829] ? rtnl_newlink+0x9a8/0x11b0 [ 416.679634][T10829] ? ww_mutex_lock+0x160/0x160 [ 416.679635][T10829] ? nla_get_range_signed+0x3d0/0x3d0 [ 416.679639][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679640][T10829] ? __rtnl_newlink+0x3fa/0xa50 [ 416.679642][T10829] rtnl_newlink+0x9f1/0x11b0 [ 416.679644][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679645][T10829] ? rtnl_bridge_getlink+0x850/0x850 [ 416.679646][T10829] ? lock_acquire+0x13c/0x160 [ 416.679647][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679649][T10829] ? is_bpf_text_address+0x3e/0x110 [ 416.679651][T10829] ? is_bpf_text_address+0x72/0x110 [ 416.679652][T10829] ? kernel_text_address+0x149/0x170 [ 416.679654][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679655][T10829] ? cap_capable+0x1d7/0x3d0 [ 416.679658][T10829] ? arch_stack_walk+0xed/0x130 [ 416.679660][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679661][T10829] ? lock_acquire+0x13c/0x160 [ 416.679663][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679664][T10829] ? rtnl_bridge_getlink+0x850/0x850 [ 416.679665][T10829] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 416.679666][T10829] ? rtnl_link_fill+0x920/0x920 [ 416.679668][T10829] ? filter_irq_stacks+0xd0/0xd0 [ 416.679669][T10829] ? stack_depot_save_flags+0x1bc/0x790 [ 416.679672][T10829] netlink_rcv_skb+0x14e/0x3a0 [ 416.679673][T10829] ? rtnl_link_fill+0x920/0x920 [ 416.679675][T10829] ? lock_release+0x184/0x1f0 [ 416.679676][T10829] ? netlink_ack+0xcf0/0xcf0 [ 416.679678][T10829] ? __netlink_lookup+0xb9/0x6b0 [ 416.679680][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679682][T10829] ? lock_release+0x184/0x1f0 [ 416.679684][T10829] netlink_unicast+0x486/0x750 [ 416.679686][T10829] ? netlink_attachskb+0x810/0x810 [ 416.679687][T10829] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 416.679689][T10829] netlink_sendmsg+0x75b/0xc90 [ 416.679691][T10829] ? netlink_unicast+0x750/0x750 [ 416.679693][T10829] ? kernel_text_address+0x149/0x170 [ 416.679694][T10829] ? lock_acquire+0x13c/0x160 [ 416.679696][T10829] ? __import_iovec+0x36c/0x620 [ 416.679699][T10829] __sock_sendmsg+0xce/0x190 [ 416.679701][T10829] ____sys_sendmsg+0x61a/0x860 [ 416.679702][T10829] ? copy_msghdr_from_user+0x279/0x420 [ 416.679704][T10829] ? sock_write_iter+0x400/0x400 [ 416.679705][T10829] ? move_addr_to_kernel+0x40/0x40 [ 416.679707][T10829] ? filter_irq_stacks+0xd0/0xd0 [ 416.679709][T10829] ___sys_sendmsg+0x14e/0x1d0 [ 416.679711][T10829] ? copy_msghdr_from_user+0x420/0x420 [ 416.679716][T10829] __sys_sendmsg+0x12c/0x1d0 [ 416.679718][T10829] ? __sys_sendmsg_sock+0x20/0x20 [ 416.679720][T10829] ? rcu_is_watching+0x16/0xd0 [ 416.679722][T10829] do_syscall_64+0xff/0x530 [ 416.679723][T10829] ? exc_page_fault+0xee/0x100 [ 416.679725][T10829] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 416.679727][T10829] RIP: 0033:0x7faf1914254e [ 416.679728][T10829] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 416.679730][T10829] RSP: 002b:00007ffc6224e480 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 416.679733][T10829] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007faf1914254e [ 416.679735][T10829] RDX: 0000000000000000 RSI: 00007ffc6224e530 RDI: 0000000000000005 [ 416.679736][T10829] RBP: 00007ffc6224e490 R08: 0000000000000000 R09: 0000000000000000 [ 416.679737][T10829] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918fa8 [ 416.679737][T10829] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc6224ec00 [ 416.679740][T10829] [ 424.040353][T10972] eth1: renamed from tmp [ 424.040368][T10972] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 424.040371][T10972] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 10972, name: ip [ 424.040372][T10972] preempt_count: 1, expected: 0 [ 424.040373][T10972] RCU nest depth: 0, expected: 0 [ 424.040374][T10972] INFO: lockdep is turned off. [ 424.040375][T10972] irq event stamp: 0 [ 424.040376][T10972] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 424.040380][T10972] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 424.040386][T10972] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 424.040388][T10972] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 424.040389][T10972] Preemption disabled at: [ 424.040390][T10972] [] vprintk_emit+0x31b/0x3e0 [ 424.040397][T10972] CPU: 3 UID: 0 PID: 10972 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 424.040400][T10972] Tainted: [W]=WARN [ 424.040401][T10972] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 424.040403][T10972] Call Trace: [ 424.040404][T10972] [ 424.040405][T10972] dump_stack_lvl+0x6f/0xa0 [ 424.040411][T10972] ? vprintk_emit+0x31b/0x3e0 [ 424.040412][T10972] __might_resched.cold+0x1fe/0x2c1 [ 424.040416][T10972] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 424.040419][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040422][T10972] __kmalloc_noprof+0x443/0x760 [ 424.040425][T10972] ? __rwlock_init+0x150/0x150 [ 424.040428][T10972] ? alloc_buf.isra.0+0x4b/0x260 [ 424.040432][T10972] ? do_raw_spin_unlock+0x59/0x250 [ 424.040434][T10972] alloc_buf.isra.0+0x4b/0x260 [ 424.040436][T10972] put_chars+0x1e1/0x2f0 [ 424.040438][T10972] ? __send_to_port+0x420/0x420 [ 424.040439][T10972] ? printk_get_next_message+0x240/0x650 [ 424.040441][T10972] ? console_prepend_replay+0x20/0x20 [ 424.040444][T10972] ? pointer+0x794/0xed0 [ 424.040447][T10972] hvc_console_print+0x292/0x780 [ 424.040452][T10972] ? hvc_write+0x3a0/0x3a0 [ 424.040453][T10972] ? __rwlock_init+0x150/0x150 [ 424.040455][T10972] ? lock_acquire+0x13c/0x160 [ 424.040458][T10972] console_emit_next_record+0x22f/0x4c0 [ 424.040460][T10972] ? devkmsg_read+0x4b0/0x4b0 [ 424.040462][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040463][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040464][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040465][T10972] ? lock_acquire+0x13c/0x160 [ 424.040467][T10972] ? console_flush_one_record+0x111/0x710 [ 424.040469][T10972] console_flush_one_record+0x46f/0x710 [ 424.040471][T10972] ? console_emit_next_record+0x4c0/0x4c0 [ 424.040474][T10972] console_unlock+0xee/0x1f0 [ 424.040475][T10972] ? lock_acquire+0x13c/0x160 [ 424.040477][T10972] ? console_flush_one_record+0x710/0x710 [ 424.040479][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040480][T10972] ? lock_release+0x184/0x1f0 [ 424.040481][T10972] ? lock_acquire+0xe0/0x160 [ 424.040483][T10972] ? __rcu_read_lock+0x70/0x70 [ 424.040484][T10972] ? __down_trylock_console_sem+0x5e/0xa0 [ 424.040486][T10972] ? vprintk_emit+0x320/0x3e0 [ 424.040487][T10972] vprintk_emit+0x37c/0x3e0 [ 424.040489][T10972] ? wake_up_klogd_work_func+0x90/0x90 [ 424.040490][T10972] ? prepare_to_wait_event+0x8d/0x740 [ 424.040493][T10972] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 424.040496][T10972] ? _mutex_trylock_nest_lock+0x390/0x390 [ 424.040498][T10972] _printk+0xc7/0x100 [ 424.040501][T10972] ? snapshot_read.cold+0x21/0x21 [ 424.040503][T10972] ? synchronize_rcu_normal+0x340/0x340 [ 424.040505][T10972] ? netdev_name+0x43/0x60 [ 424.040508][T10972] ? __netdev_printk+0x17f/0x1d0 [ 424.040510][T10972] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 424.040513][T10972] netdev_info+0xe2/0x116 [ 424.040515][T10972] ? netdev_notice+0x120/0x120 [ 424.040517][T10972] ? do_raw_spin_lock+0x131/0x280 [ 424.040519][T10972] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 424.040521][T10972] ? __rwlock_init+0x150/0x150 [ 424.040523][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040524][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040525][T10972] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 424.040526][T10972] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 424.040528][T10972] ? trace_irq_enable.constprop.0+0x30/0x160 [ 424.040529][T10972] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 424.040530][T10972] netif_change_name.cold+0x4f/0x89 [ 424.040532][T10972] ? register_netdev+0x40/0x40 [ 424.040533][T10972] ? lock_release+0x184/0x1f0 [ 424.040535][T10972] ? netdev_adjacent_rename_links+0x470/0x470 [ 424.040537][T10972] ? __kernel_text_address+0x12/0x30 [ 424.040540][T10972] ? write_profile+0xf0/0xf0 [ 424.040543][T10972] ? __asan_memset+0x27/0x50 [ 424.040546][T10972] do_setlink.isra.0+0x1f7d/0x2a60 [ 424.040548][T10972] ? stack_trace_save+0x93/0xc0 [ 424.040549][T10972] ? rtnl_link_get_size+0x350/0x350 [ 424.040551][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040552][T10972] ? stack_depot_save_flags+0x1bc/0x790 [ 424.040555][T10972] ? kasan_save_stack+0x3d/0x50 [ 424.040557][T10972] ? kasan_save_stack+0x2f/0x50 [ 424.040558][T10972] ? kasan_save_track+0x14/0x30 [ 424.040559][T10972] ? __kasan_kmalloc+0x7b/0x90 [ 424.040560][T10972] ? __kmalloc_cache_noprof+0x29a/0x620 [ 424.040561][T10972] ? rtnl_newlink+0x124/0x11b0 [ 424.040562][T10972] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 424.040563][T10972] ? netlink_rcv_skb+0x14e/0x3a0 [ 424.040566][T10972] ? netlink_unicast+0x486/0x750 [ 424.040568][T10972] ? netlink_sendmsg+0x75b/0xc90 [ 424.040569][T10972] ? __sock_sendmsg+0xce/0x190 [ 424.040571][T10972] ? ____sys_sendmsg+0x61a/0x860 [ 424.040573][T10972] ? ___sys_sendmsg+0x14e/0x1d0 [ 424.040574][T10972] ? __sys_sendmsg+0x12c/0x1d0 [ 424.040576][T10972] ? do_syscall_64+0xff/0x530 [ 424.040578][T10972] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 424.040580][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040582][T10972] ? lock_acquire+0x13c/0x160 [ 424.040583][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040584][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040585][T10972] ? trace_contention_end+0xb3/0x180 [ 424.040586][T10972] ? __mutex_lock+0x1db/0x1ea0 [ 424.040588][T10972] ? __mutex_lock+0x9a3/0x1ea0 [ 424.040589][T10972] ? rtnl_newlink+0x9a8/0x11b0 [ 424.040590][T10972] ? ww_mutex_lock+0x160/0x160 [ 424.040591][T10972] ? nla_get_range_signed+0x3d0/0x3d0 [ 424.040595][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040596][T10972] ? __rtnl_newlink+0x3fa/0xa50 [ 424.040598][T10972] rtnl_newlink+0x9f1/0x11b0 [ 424.040600][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040601][T10972] ? rtnl_bridge_getlink+0x850/0x850 [ 424.040602][T10972] ? lock_acquire+0x13c/0x160 [ 424.040603][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040605][T10972] ? is_bpf_text_address+0x3e/0x110 [ 424.040607][T10972] ? is_bpf_text_address+0x72/0x110 [ 424.040608][T10972] ? kernel_text_address+0x149/0x170 [ 424.040610][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040611][T10972] ? cap_capable+0x1d7/0x3d0 [ 424.040614][T10972] ? arch_stack_walk+0xed/0x130 [ 424.040616][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040617][T10972] ? lock_acquire+0x13c/0x160 [ 424.040619][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040620][T10972] ? rtnl_bridge_getlink+0x850/0x850 [ 424.040621][T10972] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 424.040622][T10972] ? rtnl_link_fill+0x920/0x920 [ 424.040624][T10972] ? filter_irq_stacks+0xd0/0xd0 [ 424.040625][T10972] ? stack_depot_save_flags+0x1bc/0x790 [ 424.040628][T10972] netlink_rcv_skb+0x14e/0x3a0 [ 424.040629][T10972] ? rtnl_link_fill+0x920/0x920 [ 424.040630][T10972] ? lock_release+0x184/0x1f0 [ 424.040632][T10972] ? netlink_ack+0xcf0/0xcf0 [ 424.040633][T10972] ? __netlink_lookup+0xb9/0x6b0 [ 424.040636][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040638][T10972] ? lock_release+0x184/0x1f0 [ 424.040640][T10972] netlink_unicast+0x486/0x750 [ 424.040642][T10972] ? netlink_attachskb+0x810/0x810 [ 424.040643][T10972] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 424.040645][T10972] netlink_sendmsg+0x75b/0xc90 [ 424.040647][T10972] ? netlink_unicast+0x750/0x750 [ 424.040649][T10972] ? kernel_text_address+0x149/0x170 [ 424.040650][T10972] ? lock_acquire+0x13c/0x160 [ 424.040652][T10972] ? __import_iovec+0x36c/0x620 [ 424.040655][T10972] __sock_sendmsg+0xce/0x190 [ 424.040657][T10972] ____sys_sendmsg+0x61a/0x860 [ 424.040658][T10972] ? copy_msghdr_from_user+0x279/0x420 [ 424.040660][T10972] ? sock_write_iter+0x400/0x400 [ 424.040661][T10972] ? move_addr_to_kernel+0x40/0x40 [ 424.040663][T10972] ? filter_irq_stacks+0xd0/0xd0 [ 424.040665][T10972] ___sys_sendmsg+0x14e/0x1d0 [ 424.040667][T10972] ? copy_msghdr_from_user+0x420/0x420 [ 424.040672][T10972] __sys_sendmsg+0x12c/0x1d0 [ 424.040674][T10972] ? __sys_sendmsg_sock+0x20/0x20 [ 424.040677][T10972] ? rcu_is_watching+0x16/0xd0 [ 424.040678][T10972] do_syscall_64+0xff/0x530 [ 424.040680][T10972] ? exc_page_fault+0xee/0x100 [ 424.040682][T10972] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 424.040683][T10972] RIP: 0033:0x7f148fbb254e [ 424.040685][T10972] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 424.040686][T10972] RSP: 002b:00007ffdf4616630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 424.040690][T10972] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f148fbb254e [ 424.040691][T10972] RDX: 0000000000000000 RSI: 00007ffdf46166e0 RDI: 0000000000000005 [ 424.040692][T10972] RBP: 00007ffdf4616640 R08: 0000000000000000 R09: 0000000000000000 [ 424.040693][T10972] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918fb0 [ 424.040694][T10972] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdf4616db0 [ 424.040696][T10972] [ 431.394511][T11115] eth1: renamed from tmp [ 431.394525][T11115] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 431.394527][T11115] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11115, name: ip [ 431.394529][T11115] preempt_count: 1, expected: 0 [ 431.394530][T11115] RCU nest depth: 0, expected: 0 [ 431.394531][T11115] INFO: lockdep is turned off. [ 431.394532][T11115] irq event stamp: 0 [ 431.394533][T11115] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 431.394537][T11115] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 431.394543][T11115] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 431.394545][T11115] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 431.394546][T11115] Preemption disabled at: [ 431.394547][T11115] [] vprintk_emit+0x31b/0x3e0 [ 431.394553][T11115] CPU: 3 UID: 0 PID: 11115 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 431.394557][T11115] Tainted: [W]=WARN [ 431.394558][T11115] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 431.394559][T11115] Call Trace: [ 431.394561][T11115] [ 431.394562][T11115] dump_stack_lvl+0x6f/0xa0 [ 431.394567][T11115] ? vprintk_emit+0x31b/0x3e0 [ 431.394569][T11115] __might_resched.cold+0x1fe/0x2c1 [ 431.394572][T11115] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 431.394576][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394578][T11115] __kmalloc_noprof+0x443/0x760 [ 431.394582][T11115] ? __rwlock_init+0x150/0x150 [ 431.394585][T11115] ? alloc_buf.isra.0+0x4b/0x260 [ 431.394589][T11115] ? do_raw_spin_unlock+0x59/0x250 [ 431.394591][T11115] alloc_buf.isra.0+0x4b/0x260 [ 431.394593][T11115] put_chars+0x1e1/0x2f0 [ 431.394595][T11115] ? __send_to_port+0x420/0x420 [ 431.394596][T11115] ? printk_get_next_message+0x240/0x650 [ 431.394599][T11115] ? console_prepend_replay+0x20/0x20 [ 431.394601][T11115] ? pointer+0x794/0xed0 [ 431.394604][T11115] hvc_console_print+0x292/0x780 [ 431.394609][T11115] ? hvc_write+0x3a0/0x3a0 [ 431.394610][T11115] ? __rwlock_init+0x150/0x150 [ 431.394612][T11115] ? lock_acquire+0x13c/0x160 [ 431.394614][T11115] console_emit_next_record+0x22f/0x4c0 [ 431.394617][T11115] ? devkmsg_read+0x4b0/0x4b0 [ 431.394619][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394620][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394621][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394622][T11115] ? lock_acquire+0x13c/0x160 [ 431.394624][T11115] ? console_flush_one_record+0x111/0x710 [ 431.394626][T11115] console_flush_one_record+0x46f/0x710 [ 431.394628][T11115] ? console_emit_next_record+0x4c0/0x4c0 [ 431.394631][T11115] console_unlock+0xee/0x1f0 [ 431.394632][T11115] ? lock_acquire+0x13c/0x160 [ 431.394634][T11115] ? console_flush_one_record+0x710/0x710 [ 431.394636][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394637][T11115] ? lock_release+0x184/0x1f0 [ 431.394638][T11115] ? lock_acquire+0xe0/0x160 [ 431.394640][T11115] ? __rcu_read_lock+0x70/0x70 [ 431.394641][T11115] ? __down_trylock_console_sem+0x5e/0xa0 [ 431.394643][T11115] ? vprintk_emit+0x320/0x3e0 [ 431.394644][T11115] vprintk_emit+0x37c/0x3e0 [ 431.394646][T11115] ? wake_up_klogd_work_func+0x90/0x90 [ 431.394647][T11115] ? prepare_to_wait_event+0x8d/0x740 [ 431.394650][T11115] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 431.394653][T11115] ? _mutex_trylock_nest_lock+0x390/0x390 [ 431.394655][T11115] _printk+0xc7/0x100 [ 431.394658][T11115] ? snapshot_read.cold+0x21/0x21 [ 431.394660][T11115] ? synchronize_rcu_normal+0x340/0x340 [ 431.394662][T11115] ? netdev_name+0x43/0x60 [ 431.394665][T11115] ? __netdev_printk+0x17f/0x1d0 [ 431.394667][T11115] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 431.394670][T11115] netdev_info+0xe2/0x116 [ 431.394672][T11115] ? netdev_notice+0x120/0x120 [ 431.394674][T11115] ? do_raw_spin_lock+0x131/0x280 [ 431.394676][T11115] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 431.394678][T11115] ? __rwlock_init+0x150/0x150 [ 431.394680][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394681][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394682][T11115] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 431.394683][T11115] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 431.394685][T11115] ? trace_irq_enable.constprop.0+0x30/0x160 [ 431.394686][T11115] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 431.394687][T11115] netif_change_name.cold+0x4f/0x89 [ 431.394689][T11115] ? register_netdev+0x40/0x40 [ 431.394690][T11115] ? lock_release+0x184/0x1f0 [ 431.394692][T11115] ? netdev_adjacent_rename_links+0x470/0x470 [ 431.394695][T11115] ? __kernel_text_address+0x12/0x30 [ 431.394697][T11115] ? write_profile+0xf0/0xf0 [ 431.394700][T11115] ? __asan_memset+0x27/0x50 [ 431.394704][T11115] do_setlink.isra.0+0x1f7d/0x2a60 [ 431.394705][T11115] ? stack_trace_save+0x93/0xc0 [ 431.394707][T11115] ? rtnl_link_get_size+0x350/0x350 [ 431.394708][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394709][T11115] ? stack_depot_save_flags+0x1bc/0x790 [ 431.394712][T11115] ? kasan_save_stack+0x3d/0x50 [ 431.394714][T11115] ? kasan_save_stack+0x2f/0x50 [ 431.394715][T11115] ? kasan_save_track+0x14/0x30 [ 431.394716][T11115] ? __kasan_kmalloc+0x7b/0x90 [ 431.394717][T11115] ? __kmalloc_cache_noprof+0x29a/0x620 [ 431.394718][T11115] ? rtnl_newlink+0x124/0x11b0 [ 431.394719][T11115] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 431.394721][T11115] ? netlink_rcv_skb+0x14e/0x3a0 [ 431.394723][T11115] ? netlink_unicast+0x486/0x750 [ 431.394725][T11115] ? netlink_sendmsg+0x75b/0xc90 [ 431.394726][T11115] ? __sock_sendmsg+0xce/0x190 [ 431.394729][T11115] ? ____sys_sendmsg+0x61a/0x860 [ 431.394730][T11115] ? ___sys_sendmsg+0x14e/0x1d0 [ 431.394732][T11115] ? __sys_sendmsg+0x12c/0x1d0 [ 431.394733][T11115] ? do_syscall_64+0xff/0x530 [ 431.394735][T11115] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 431.394738][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394739][T11115] ? lock_acquire+0x13c/0x160 [ 431.394740][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394741][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394742][T11115] ? trace_contention_end+0xb3/0x180 [ 431.394744][T11115] ? __mutex_lock+0x1db/0x1ea0 [ 431.394745][T11115] ? __mutex_lock+0x9a3/0x1ea0 [ 431.394746][T11115] ? rtnl_newlink+0x9a8/0x11b0 [ 431.394748][T11115] ? ww_mutex_lock+0x160/0x160 [ 431.394749][T11115] ? nla_get_range_signed+0x3d0/0x3d0 [ 431.394752][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394753][T11115] ? __rtnl_newlink+0x3fa/0xa50 [ 431.394755][T11115] rtnl_newlink+0x9f1/0x11b0 [ 431.394758][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394759][T11115] ? rtnl_bridge_getlink+0x850/0x850 [ 431.394760][T11115] ? lock_acquire+0x13c/0x160 [ 431.394761][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394763][T11115] ? is_bpf_text_address+0x3e/0x110 [ 431.394765][T11115] ? is_bpf_text_address+0x72/0x110 [ 431.394766][T11115] ? kernel_text_address+0x149/0x170 [ 431.394768][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394769][T11115] ? cap_capable+0x1d7/0x3d0 [ 431.394772][T11115] ? arch_stack_walk+0xed/0x130 [ 431.394774][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394775][T11115] ? lock_acquire+0x13c/0x160 [ 431.394777][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394778][T11115] ? rtnl_bridge_getlink+0x850/0x850 [ 431.394780][T11115] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 431.394781][T11115] ? rtnl_link_fill+0x920/0x920 [ 431.394783][T11115] ? filter_irq_stacks+0xd0/0xd0 [ 431.394784][T11115] ? stack_depot_save_flags+0x1bc/0x790 [ 431.394786][T11115] netlink_rcv_skb+0x14e/0x3a0 [ 431.394788][T11115] ? rtnl_link_fill+0x920/0x920 [ 431.394789][T11115] ? lock_release+0x184/0x1f0 [ 431.394791][T11115] ? netlink_ack+0xcf0/0xcf0 [ 431.394793][T11115] ? __netlink_lookup+0xb9/0x6b0 [ 431.394796][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394797][T11115] ? lock_release+0x184/0x1f0 [ 431.394799][T11115] netlink_unicast+0x486/0x750 [ 431.394801][T11115] ? netlink_attachskb+0x810/0x810 [ 431.394802][T11115] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 431.394804][T11115] netlink_sendmsg+0x75b/0xc90 [ 431.394806][T11115] ? netlink_unicast+0x750/0x750 [ 431.394808][T11115] ? kernel_text_address+0x149/0x170 [ 431.394809][T11115] ? lock_acquire+0x13c/0x160 [ 431.394811][T11115] ? __import_iovec+0x36c/0x620 [ 431.394814][T11115] __sock_sendmsg+0xce/0x190 [ 431.394816][T11115] ____sys_sendmsg+0x61a/0x860 [ 431.394818][T11115] ? copy_msghdr_from_user+0x279/0x420 [ 431.394819][T11115] ? sock_write_iter+0x400/0x400 [ 431.394821][T11115] ? move_addr_to_kernel+0x40/0x40 [ 431.394822][T11115] ? filter_irq_stacks+0xd0/0xd0 [ 431.394825][T11115] ___sys_sendmsg+0x14e/0x1d0 [ 431.394826][T11115] ? copy_msghdr_from_user+0x420/0x420 [ 431.394831][T11115] __sys_sendmsg+0x12c/0x1d0 [ 431.394833][T11115] ? __sys_sendmsg_sock+0x20/0x20 [ 431.394836][T11115] ? rcu_is_watching+0x16/0xd0 [ 431.394837][T11115] do_syscall_64+0xff/0x530 [ 431.394839][T11115] ? exc_page_fault+0xee/0x100 [ 431.394841][T11115] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 431.394842][T11115] RIP: 0033:0x7f1e02b8154e [ 431.394844][T11115] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 431.394845][T11115] RSP: 002b:00007ffd9f157a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 431.394849][T11115] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f1e02b8154e [ 431.394850][T11115] RDX: 0000000000000000 RSI: 00007ffd9f157ae0 RDI: 0000000000000005 [ 431.394851][T11115] RBP: 00007ffd9f157a40 R08: 0000000000000000 R09: 0000000000000000 [ 431.394852][T11115] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918fb7 [ 431.394853][T11115] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9f1581b0 [ 431.394855][T11115] [ 438.685316][T11258] eth1: renamed from tmp [ 438.685330][T11258] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 438.685332][T11258] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11258, name: ip [ 438.685334][T11258] preempt_count: 1, expected: 0 [ 438.685334][T11258] RCU nest depth: 0, expected: 0 [ 438.685335][T11258] INFO: lockdep is turned off. [ 438.685337][T11258] irq event stamp: 0 [ 438.685337][T11258] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 438.685341][T11258] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 438.685348][T11258] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 438.685349][T11258] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 438.685351][T11258] Preemption disabled at: [ 438.685352][T11258] [] vprintk_emit+0x31b/0x3e0 [ 438.685358][T11258] CPU: 3 UID: 0 PID: 11258 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 438.685361][T11258] Tainted: [W]=WARN [ 438.685362][T11258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 438.685364][T11258] Call Trace: [ 438.685368][T11258] [ 438.685369][T11258] dump_stack_lvl+0x6f/0xa0 [ 438.685375][T11258] ? vprintk_emit+0x31b/0x3e0 [ 438.685376][T11258] __might_resched.cold+0x1fe/0x2c1 [ 438.685380][T11258] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 438.685383][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685385][T11258] __kmalloc_noprof+0x443/0x760 [ 438.685388][T11258] ? __rwlock_init+0x150/0x150 [ 438.685391][T11258] ? alloc_buf.isra.0+0x4b/0x260 [ 438.685396][T11258] ? do_raw_spin_unlock+0x59/0x250 [ 438.685398][T11258] alloc_buf.isra.0+0x4b/0x260 [ 438.685400][T11258] put_chars+0x1e1/0x2f0 [ 438.685402][T11258] ? __send_to_port+0x420/0x420 [ 438.685403][T11258] ? printk_get_next_message+0x240/0x650 [ 438.685405][T11258] ? console_prepend_replay+0x20/0x20 [ 438.685407][T11258] ? pointer+0x794/0xed0 [ 438.685411][T11258] hvc_console_print+0x292/0x780 [ 438.685415][T11258] ? hvc_write+0x3a0/0x3a0 [ 438.685417][T11258] ? __rwlock_init+0x150/0x150 [ 438.685419][T11258] ? lock_acquire+0x13c/0x160 [ 438.685422][T11258] console_emit_next_record+0x22f/0x4c0 [ 438.685424][T11258] ? devkmsg_read+0x4b0/0x4b0 [ 438.685426][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685427][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685428][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685429][T11258] ? lock_acquire+0x13c/0x160 [ 438.685431][T11258] ? console_flush_one_record+0x111/0x710 [ 438.685433][T11258] console_flush_one_record+0x46f/0x710 [ 438.685435][T11258] ? console_emit_next_record+0x4c0/0x4c0 [ 438.685438][T11258] console_unlock+0xee/0x1f0 [ 438.685439][T11258] ? lock_acquire+0x13c/0x160 [ 438.685441][T11258] ? console_flush_one_record+0x710/0x710 [ 438.685443][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685444][T11258] ? lock_release+0x184/0x1f0 [ 438.685445][T11258] ? lock_acquire+0xe0/0x160 [ 438.685447][T11258] ? __rcu_read_lock+0x70/0x70 [ 438.685448][T11258] ? __down_trylock_console_sem+0x5e/0xa0 [ 438.685450][T11258] ? vprintk_emit+0x320/0x3e0 [ 438.685451][T11258] vprintk_emit+0x37c/0x3e0 [ 438.685453][T11258] ? wake_up_klogd_work_func+0x90/0x90 [ 438.685454][T11258] ? preempt_schedule_thunk+0x16/0x30 [ 438.685457][T11258] ? _mutex_trylock_nest_lock+0x390/0x390 [ 438.685459][T11258] _printk+0xc7/0x100 [ 438.685462][T11258] ? snapshot_read.cold+0x21/0x21 [ 438.685464][T11258] ? synchronize_rcu_normal+0x340/0x340 [ 438.685466][T11258] ? netdev_name+0x43/0x60 [ 438.685469][T11258] ? __netdev_printk+0x17f/0x1d0 [ 438.685471][T11258] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 438.685474][T11258] netdev_info+0xe2/0x116 [ 438.685477][T11258] ? netdev_notice+0x120/0x120 [ 438.685479][T11258] ? do_raw_spin_lock+0x131/0x280 [ 438.685480][T11258] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 438.685483][T11258] ? __rwlock_init+0x150/0x150 [ 438.685484][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685485][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685486][T11258] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 438.685490][T11258] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 438.685491][T11258] ? trace_irq_enable.constprop.0+0x30/0x160 [ 438.685492][T11258] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 438.685494][T11258] netif_change_name.cold+0x4f/0x89 [ 438.685495][T11258] ? register_netdev+0x40/0x40 [ 438.685496][T11258] ? lock_release+0x184/0x1f0 [ 438.685498][T11258] ? netdev_adjacent_rename_links+0x470/0x470 [ 438.685501][T11258] ? __kernel_text_address+0x12/0x30 [ 438.685503][T11258] ? write_profile+0xf0/0xf0 [ 438.685506][T11258] ? __asan_memset+0x27/0x50 [ 438.685509][T11258] do_setlink.isra.0+0x1f7d/0x2a60 [ 438.685511][T11258] ? stack_trace_save+0x93/0xc0 [ 438.685512][T11258] ? rtnl_link_get_size+0x350/0x350 [ 438.685513][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685515][T11258] ? stack_depot_save_flags+0x1bc/0x790 [ 438.685518][T11258] ? kasan_save_stack+0x3d/0x50 [ 438.685520][T11258] ? kasan_save_stack+0x2f/0x50 [ 438.685521][T11258] ? kasan_save_track+0x14/0x30 [ 438.685522][T11258] ? __kasan_kmalloc+0x7b/0x90 [ 438.685523][T11258] ? __kmalloc_cache_noprof+0x29a/0x620 [ 438.685524][T11258] ? rtnl_newlink+0x124/0x11b0 [ 438.685525][T11258] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 438.685526][T11258] ? netlink_rcv_skb+0x14e/0x3a0 [ 438.685529][T11258] ? netlink_unicast+0x486/0x750 [ 438.685531][T11258] ? netlink_sendmsg+0x75b/0xc90 [ 438.685532][T11258] ? __sock_sendmsg+0xce/0x190 [ 438.685535][T11258] ? ____sys_sendmsg+0x61a/0x860 [ 438.685536][T11258] ? ___sys_sendmsg+0x14e/0x1d0 [ 438.685538][T11258] ? __sys_sendmsg+0x12c/0x1d0 [ 438.685539][T11258] ? do_syscall_64+0xff/0x530 [ 438.685541][T11258] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 438.685544][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685545][T11258] ? lock_acquire+0x13c/0x160 [ 438.685547][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685548][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685549][T11258] ? trace_contention_end+0xb3/0x180 [ 438.685550][T11258] ? __mutex_lock+0x1db/0x1ea0 [ 438.685551][T11258] ? __mutex_lock+0x9a3/0x1ea0 [ 438.685552][T11258] ? rtnl_newlink+0x9a8/0x11b0 [ 438.685554][T11258] ? ww_mutex_lock+0x160/0x160 [ 438.685555][T11258] ? nla_get_range_signed+0x3d0/0x3d0 [ 438.685558][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685559][T11258] ? __rtnl_newlink+0x3fa/0xa50 [ 438.685561][T11258] rtnl_newlink+0x9f1/0x11b0 [ 438.685563][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685564][T11258] ? rtnl_bridge_getlink+0x850/0x850 [ 438.685566][T11258] ? lock_acquire+0x13c/0x160 [ 438.685567][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685568][T11258] ? is_bpf_text_address+0x3e/0x110 [ 438.685571][T11258] ? is_bpf_text_address+0x72/0x110 [ 438.685572][T11258] ? kernel_text_address+0x149/0x170 [ 438.685573][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685575][T11258] ? cap_capable+0x1d7/0x3d0 [ 438.685578][T11258] ? arch_stack_walk+0xed/0x130 [ 438.685580][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685581][T11258] ? lock_acquire+0x13c/0x160 [ 438.685583][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685584][T11258] ? rtnl_bridge_getlink+0x850/0x850 [ 438.685585][T11258] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 438.685587][T11258] ? rtnl_link_fill+0x920/0x920 [ 438.685588][T11258] ? filter_irq_stacks+0xd0/0xd0 [ 438.685590][T11258] ? stack_depot_save_flags+0x1bc/0x790 [ 438.685592][T11258] netlink_rcv_skb+0x14e/0x3a0 [ 438.685594][T11258] ? rtnl_link_fill+0x920/0x920 [ 438.685595][T11258] ? lock_release+0x184/0x1f0 [ 438.685596][T11258] ? netlink_ack+0xcf0/0xcf0 [ 438.685598][T11258] ? __netlink_lookup+0xb9/0x6b0 [ 438.685601][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685602][T11258] ? lock_release+0x184/0x1f0 [ 438.685604][T11258] netlink_unicast+0x486/0x750 [ 438.685606][T11258] ? netlink_attachskb+0x810/0x810 [ 438.685608][T11258] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 438.685610][T11258] netlink_sendmsg+0x75b/0xc90 [ 438.685612][T11258] ? netlink_unicast+0x750/0x750 [ 438.685613][T11258] ? kernel_text_address+0x149/0x170 [ 438.685615][T11258] ? lock_acquire+0x13c/0x160 [ 438.685616][T11258] ? __import_iovec+0x36c/0x620 [ 438.685620][T11258] __sock_sendmsg+0xce/0x190 [ 438.685621][T11258] ____sys_sendmsg+0x61a/0x860 [ 438.685623][T11258] ? copy_msghdr_from_user+0x279/0x420 [ 438.685625][T11258] ? sock_write_iter+0x400/0x400 [ 438.685626][T11258] ? move_addr_to_kernel+0x40/0x40 [ 438.685628][T11258] ? filter_irq_stacks+0xd0/0xd0 [ 438.685630][T11258] ___sys_sendmsg+0x14e/0x1d0 [ 438.685632][T11258] ? copy_msghdr_from_user+0x420/0x420 [ 438.685637][T11258] __sys_sendmsg+0x12c/0x1d0 [ 438.685639][T11258] ? __sys_sendmsg_sock+0x20/0x20 [ 438.685641][T11258] ? rcu_is_watching+0x16/0xd0 [ 438.685643][T11258] do_syscall_64+0xff/0x530 [ 438.685644][T11258] ? exc_page_fault+0xee/0x100 [ 438.685646][T11258] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 438.685648][T11258] RIP: 0033:0x7f3aa470d54e [ 438.685649][T11258] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 438.685651][T11258] RSP: 002b:00007ffc1bd50630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 438.685655][T11258] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f3aa470d54e [ 438.685656][T11258] RDX: 0000000000000000 RSI: 00007ffc1bd506e0 RDI: 0000000000000005 [ 438.685657][T11258] RBP: 00007ffc1bd50640 R08: 0000000000000000 R09: 0000000000000000 [ 438.685658][T11258] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918fbe [ 438.685659][T11258] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc1bd50db0 [ 438.685661][T11258] [ 445.990247][T11401] eth1: renamed from tmp [ 445.990261][T11401] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 445.990263][T11401] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11401, name: ip [ 445.990264][T11401] preempt_count: 1, expected: 0 [ 445.990265][T11401] RCU nest depth: 0, expected: 0 [ 445.990266][T11401] INFO: lockdep is turned off. [ 445.990267][T11401] irq event stamp: 0 [ 445.990268][T11401] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 445.990272][T11401] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 445.990279][T11401] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 445.990280][T11401] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 445.990282][T11401] Preemption disabled at: [ 445.990283][T11401] [] vprintk_emit+0x31b/0x3e0 [ 445.990289][T11401] CPU: 2 UID: 0 PID: 11401 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 445.990292][T11401] Tainted: [W]=WARN [ 445.990293][T11401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 445.990295][T11401] Call Trace: [ 445.990296][T11401] [ 445.990297][T11401] dump_stack_lvl+0x6f/0xa0 [ 445.990303][T11401] ? vprintk_emit+0x31b/0x3e0 [ 445.990304][T11401] __might_resched.cold+0x1fe/0x2c1 [ 445.990308][T11401] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 445.990311][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990314][T11401] __kmalloc_noprof+0x443/0x760 [ 445.990321][T11401] ? __rwlock_init+0x150/0x150 [ 445.990324][T11401] ? alloc_buf.isra.0+0x4b/0x260 [ 445.990329][T11401] ? do_raw_spin_unlock+0x59/0x250 [ 445.990331][T11401] alloc_buf.isra.0+0x4b/0x260 [ 445.990333][T11401] put_chars+0x1e1/0x2f0 [ 445.990335][T11401] ? __send_to_port+0x420/0x420 [ 445.990336][T11401] ? printk_get_next_message+0x240/0x650 [ 445.990338][T11401] ? console_prepend_replay+0x20/0x20 [ 445.990340][T11401] ? pointer+0x794/0xed0 [ 445.990344][T11401] hvc_console_print+0x292/0x780 [ 445.990348][T11401] ? hvc_write+0x3a0/0x3a0 [ 445.990350][T11401] ? __rwlock_init+0x150/0x150 [ 445.990352][T11401] ? lock_acquire+0x13c/0x160 [ 445.990355][T11401] console_emit_next_record+0x22f/0x4c0 [ 445.990357][T11401] ? devkmsg_read+0x4b0/0x4b0 [ 445.990359][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990360][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990361][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990362][T11401] ? lock_acquire+0x13c/0x160 [ 445.990367][T11401] ? console_flush_one_record+0x111/0x710 [ 445.990369][T11401] console_flush_one_record+0x46f/0x710 [ 445.990371][T11401] ? console_emit_next_record+0x4c0/0x4c0 [ 445.990374][T11401] console_unlock+0xee/0x1f0 [ 445.990376][T11401] ? lock_acquire+0x13c/0x160 [ 445.990378][T11401] ? console_flush_one_record+0x710/0x710 [ 445.990379][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990380][T11401] ? lock_release+0x184/0x1f0 [ 445.990382][T11401] ? lock_acquire+0xe0/0x160 [ 445.990383][T11401] ? __rcu_read_lock+0x70/0x70 [ 445.990385][T11401] ? __down_trylock_console_sem+0x5e/0xa0 [ 445.990387][T11401] ? vprintk_emit+0x320/0x3e0 [ 445.990388][T11401] vprintk_emit+0x37c/0x3e0 [ 445.990390][T11401] ? wake_up_klogd_work_func+0x90/0x90 [ 445.990391][T11401] ? prepare_to_wait_event+0x8d/0x740 [ 445.990393][T11401] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 445.990396][T11401] ? _mutex_trylock_nest_lock+0x390/0x390 [ 445.990399][T11401] _printk+0xc7/0x100 [ 445.990402][T11401] ? snapshot_read.cold+0x21/0x21 [ 445.990404][T11401] ? synchronize_rcu_normal+0x340/0x340 [ 445.990406][T11401] ? netdev_name+0x43/0x60 [ 445.990409][T11401] ? __netdev_printk+0x17f/0x1d0 [ 445.990411][T11401] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 445.990414][T11401] netdev_info+0xe2/0x116 [ 445.990416][T11401] ? netdev_notice+0x120/0x120 [ 445.990418][T11401] ? do_raw_spin_lock+0x131/0x280 [ 445.990420][T11401] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 445.990422][T11401] ? __rwlock_init+0x150/0x150 [ 445.990424][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990425][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990426][T11401] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 445.990427][T11401] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 445.990429][T11401] ? trace_irq_enable.constprop.0+0x30/0x160 [ 445.990430][T11401] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 445.990431][T11401] netif_change_name.cold+0x4f/0x89 [ 445.990433][T11401] ? register_netdev+0x40/0x40 [ 445.990434][T11401] ? lock_release+0x184/0x1f0 [ 445.990436][T11401] ? netdev_adjacent_rename_links+0x470/0x470 [ 445.990439][T11401] ? __kernel_text_address+0x12/0x30 [ 445.990441][T11401] ? write_profile+0xf0/0xf0 [ 445.990444][T11401] ? __asan_memset+0x27/0x50 [ 445.990448][T11401] do_setlink.isra.0+0x1f7d/0x2a60 [ 445.990450][T11401] ? stack_trace_save+0x93/0xc0 [ 445.990451][T11401] ? rtnl_link_get_size+0x350/0x350 [ 445.990452][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990453][T11401] ? stack_depot_save_flags+0x1bc/0x790 [ 445.990457][T11401] ? kasan_save_stack+0x3d/0x50 [ 445.990458][T11401] ? kasan_save_stack+0x2f/0x50 [ 445.990459][T11401] ? kasan_save_track+0x14/0x30 [ 445.990460][T11401] ? __kasan_kmalloc+0x7b/0x90 [ 445.990461][T11401] ? __kmalloc_cache_noprof+0x29a/0x620 [ 445.990462][T11401] ? rtnl_newlink+0x124/0x11b0 [ 445.990464][T11401] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 445.990465][T11401] ? netlink_rcv_skb+0x14e/0x3a0 [ 445.990467][T11401] ? netlink_unicast+0x486/0x750 [ 445.990469][T11401] ? netlink_sendmsg+0x75b/0xc90 [ 445.990470][T11401] ? __sock_sendmsg+0xce/0x190 [ 445.990473][T11401] ? ____sys_sendmsg+0x61a/0x860 [ 445.990474][T11401] ? ___sys_sendmsg+0x14e/0x1d0 [ 445.990476][T11401] ? __sys_sendmsg+0x12c/0x1d0 [ 445.990477][T11401] ? do_syscall_64+0xff/0x530 [ 445.990479][T11401] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 445.990482][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990483][T11401] ? lock_acquire+0x13c/0x160 [ 445.990485][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990485][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990486][T11401] ? trace_contention_end+0xb3/0x180 [ 445.990488][T11401] ? __mutex_lock+0x1db/0x1ea0 [ 445.990489][T11401] ? __mutex_lock+0x9a3/0x1ea0 [ 445.990490][T11401] ? rtnl_newlink+0x9a8/0x11b0 [ 445.990492][T11401] ? ww_mutex_lock+0x160/0x160 [ 445.990493][T11401] ? nla_get_range_signed+0x3d0/0x3d0 [ 445.990496][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990497][T11401] ? __rtnl_newlink+0x3fa/0xa50 [ 445.990499][T11401] rtnl_newlink+0x9f1/0x11b0 [ 445.990501][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990502][T11401] ? rtnl_bridge_getlink+0x850/0x850 [ 445.990503][T11401] ? lock_acquire+0x13c/0x160 [ 445.990505][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990506][T11401] ? is_bpf_text_address+0x3e/0x110 [ 445.990508][T11401] ? is_bpf_text_address+0x72/0x110 [ 445.990510][T11401] ? kernel_text_address+0x149/0x170 [ 445.990511][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990512][T11401] ? cap_capable+0x1d7/0x3d0 [ 445.990516][T11401] ? arch_stack_walk+0xed/0x130 [ 445.990518][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990519][T11401] ? lock_acquire+0x13c/0x160 [ 445.990520][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990522][T11401] ? rtnl_bridge_getlink+0x850/0x850 [ 445.990523][T11401] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 445.990524][T11401] ? rtnl_link_fill+0x920/0x920 [ 445.990526][T11401] ? filter_irq_stacks+0xd0/0xd0 [ 445.990527][T11401] ? stack_depot_save_flags+0x1bc/0x790 [ 445.990530][T11401] netlink_rcv_skb+0x14e/0x3a0 [ 445.990531][T11401] ? rtnl_link_fill+0x920/0x920 [ 445.990532][T11401] ? lock_release+0x184/0x1f0 [ 445.990534][T11401] ? netlink_ack+0xcf0/0xcf0 [ 445.990536][T11401] ? __netlink_lookup+0xb9/0x6b0 [ 445.990539][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990540][T11401] ? lock_release+0x184/0x1f0 [ 445.990542][T11401] netlink_unicast+0x486/0x750 [ 445.990544][T11401] ? netlink_attachskb+0x810/0x810 [ 445.990546][T11401] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 445.990547][T11401] netlink_sendmsg+0x75b/0xc90 [ 445.990550][T11401] ? netlink_unicast+0x750/0x750 [ 445.990551][T11401] ? kernel_text_address+0x149/0x170 [ 445.990553][T11401] ? lock_acquire+0x13c/0x160 [ 445.990554][T11401] ? __import_iovec+0x36c/0x620 [ 445.990557][T11401] __sock_sendmsg+0xce/0x190 [ 445.990559][T11401] ____sys_sendmsg+0x61a/0x860 [ 445.990561][T11401] ? copy_msghdr_from_user+0x279/0x420 [ 445.990562][T11401] ? sock_write_iter+0x400/0x400 [ 445.990564][T11401] ? move_addr_to_kernel+0x40/0x40 [ 445.990565][T11401] ? filter_irq_stacks+0xd0/0xd0 [ 445.990568][T11401] ___sys_sendmsg+0x14e/0x1d0 [ 445.990570][T11401] ? copy_msghdr_from_user+0x420/0x420 [ 445.990574][T11401] __sys_sendmsg+0x12c/0x1d0 [ 445.990576][T11401] ? __sys_sendmsg_sock+0x20/0x20 [ 445.990579][T11401] ? rcu_is_watching+0x16/0xd0 [ 445.990580][T11401] do_syscall_64+0xff/0x530 [ 445.990582][T11401] ? exc_page_fault+0xee/0x100 [ 445.990584][T11401] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 445.990585][T11401] RIP: 0033:0x7f8832d6c54e [ 445.990587][T11401] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 445.990589][T11401] RSP: 002b:00007ffc08aec8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 445.990592][T11401] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8832d6c54e [ 445.990594][T11401] RDX: 0000000000000000 RSI: 00007ffc08aec980 RDI: 0000000000000005 [ 445.990594][T11401] RBP: 00007ffc08aec8e0 R08: 0000000000000000 R09: 0000000000000000 [ 445.990595][T11401] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918fc6 [ 445.990596][T11401] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc08aed050 [ 445.990598][T11401] [ 453.337487][T11544] eth1: renamed from tmp [ 453.337501][T11544] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 453.337503][T11544] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11544, name: ip [ 453.337505][T11544] preempt_count: 1, expected: 0 [ 453.337506][T11544] RCU nest depth: 0, expected: 0 [ 453.337507][T11544] INFO: lockdep is turned off. [ 453.337508][T11544] irq event stamp: 0 [ 453.337509][T11544] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 453.337513][T11544] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 453.337519][T11544] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 453.337521][T11544] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 453.337523][T11544] Preemption disabled at: [ 453.337523][T11544] [] vprintk_emit+0x31b/0x3e0 [ 453.337530][T11544] CPU: 3 UID: 0 PID: 11544 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 453.337533][T11544] Tainted: [W]=WARN [ 453.337534][T11544] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 453.337536][T11544] Call Trace: [ 453.337538][T11544] [ 453.337539][T11544] dump_stack_lvl+0x6f/0xa0 [ 453.337544][T11544] ? vprintk_emit+0x31b/0x3e0 [ 453.337546][T11544] __might_resched.cold+0x1fe/0x2c1 [ 453.337549][T11544] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 453.337552][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337555][T11544] __kmalloc_noprof+0x443/0x760 [ 453.337558][T11544] ? __rwlock_init+0x150/0x150 [ 453.337561][T11544] ? alloc_buf.isra.0+0x4b/0x260 [ 453.337566][T11544] ? do_raw_spin_unlock+0x59/0x250 [ 453.337568][T11544] alloc_buf.isra.0+0x4b/0x260 [ 453.337571][T11544] put_chars+0x1e1/0x2f0 [ 453.337572][T11544] ? __send_to_port+0x420/0x420 [ 453.337573][T11544] ? printk_get_next_message+0x240/0x650 [ 453.337576][T11544] ? console_prepend_replay+0x20/0x20 [ 453.337578][T11544] ? pointer+0x794/0xed0 [ 453.337582][T11544] hvc_console_print+0x292/0x780 [ 453.337586][T11544] ? hvc_write+0x3a0/0x3a0 [ 453.337588][T11544] ? __rwlock_init+0x150/0x150 [ 453.337590][T11544] ? lock_acquire+0x13c/0x160 [ 453.337593][T11544] console_emit_next_record+0x22f/0x4c0 [ 453.337595][T11544] ? devkmsg_read+0x4b0/0x4b0 [ 453.337597][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337598][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337599][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337600][T11544] ? lock_acquire+0x13c/0x160 [ 453.337602][T11544] ? console_flush_one_record+0x111/0x710 [ 453.337604][T11544] console_flush_one_record+0x46f/0x710 [ 453.337606][T11544] ? console_emit_next_record+0x4c0/0x4c0 [ 453.337609][T11544] console_unlock+0xee/0x1f0 [ 453.337610][T11544] ? lock_acquire+0x13c/0x160 [ 453.337612][T11544] ? console_flush_one_record+0x710/0x710 [ 453.337614][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337615][T11544] ? lock_release+0x184/0x1f0 [ 453.337616][T11544] ? lock_acquire+0xe0/0x160 [ 453.337617][T11544] ? __rcu_read_lock+0x70/0x70 [ 453.337619][T11544] ? __down_trylock_console_sem+0x5e/0xa0 [ 453.337621][T11544] ? vprintk_emit+0x320/0x3e0 [ 453.337622][T11544] vprintk_emit+0x37c/0x3e0 [ 453.337624][T11544] ? wake_up_klogd_work_func+0x90/0x90 [ 453.337625][T11544] ? prepare_to_wait_event+0x8d/0x740 [ 453.337628][T11544] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 453.337631][T11544] ? _mutex_trylock_nest_lock+0x390/0x390 [ 453.337633][T11544] _printk+0xc7/0x100 [ 453.337636][T11544] ? snapshot_read.cold+0x21/0x21 [ 453.337638][T11544] ? synchronize_rcu_normal+0x340/0x340 [ 453.337640][T11544] ? netdev_name+0x43/0x60 [ 453.337643][T11544] ? __netdev_printk+0x17f/0x1d0 [ 453.337645][T11544] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 453.337648][T11544] netdev_info+0xe2/0x116 [ 453.337651][T11544] ? netdev_notice+0x120/0x120 [ 453.337653][T11544] ? do_raw_spin_lock+0x131/0x280 [ 453.337654][T11544] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 453.337657][T11544] ? __rwlock_init+0x150/0x150 [ 453.337658][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337659][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337660][T11544] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 453.337661][T11544] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 453.337663][T11544] ? trace_irq_enable.constprop.0+0x30/0x160 [ 453.337664][T11544] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 453.337666][T11544] netif_change_name.cold+0x4f/0x89 [ 453.337667][T11544] ? register_netdev+0x40/0x40 [ 453.337668][T11544] ? lock_release+0x184/0x1f0 [ 453.337670][T11544] ? netdev_adjacent_rename_links+0x470/0x470 [ 453.337673][T11544] ? __kernel_text_address+0x12/0x30 [ 453.337675][T11544] ? write_profile+0xf0/0xf0 [ 453.337678][T11544] ? __asan_memset+0x27/0x50 [ 453.337682][T11544] do_setlink.isra.0+0x1f7d/0x2a60 [ 453.337684][T11544] ? stack_trace_save+0x93/0xc0 [ 453.337685][T11544] ? rtnl_link_get_size+0x350/0x350 [ 453.337686][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337687][T11544] ? stack_depot_save_flags+0x1bc/0x790 [ 453.337691][T11544] ? kasan_save_stack+0x3d/0x50 [ 453.337693][T11544] ? kasan_save_stack+0x2f/0x50 [ 453.337694][T11544] ? kasan_save_track+0x14/0x30 [ 453.337695][T11544] ? __kasan_kmalloc+0x7b/0x90 [ 453.337696][T11544] ? __kmalloc_cache_noprof+0x29a/0x620 [ 453.337697][T11544] ? rtnl_newlink+0x124/0x11b0 [ 453.337698][T11544] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 453.337699][T11544] ? netlink_rcv_skb+0x14e/0x3a0 [ 453.337702][T11544] ? netlink_unicast+0x486/0x750 [ 453.337703][T11544] ? netlink_sendmsg+0x75b/0xc90 [ 453.337705][T11544] ? __sock_sendmsg+0xce/0x190 [ 453.337708][T11544] ? ____sys_sendmsg+0x61a/0x860 [ 453.337709][T11544] ? ___sys_sendmsg+0x14e/0x1d0 [ 453.337710][T11544] ? __sys_sendmsg+0x12c/0x1d0 [ 453.337712][T11544] ? do_syscall_64+0xff/0x530 [ 453.337714][T11544] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 453.337716][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337718][T11544] ? lock_acquire+0x13c/0x160 [ 453.337719][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337720][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337721][T11544] ? trace_contention_end+0xb3/0x180 [ 453.337722][T11544] ? __mutex_lock+0x1db/0x1ea0 [ 453.337724][T11544] ? __mutex_lock+0x9a3/0x1ea0 [ 453.337725][T11544] ? rtnl_newlink+0x9a8/0x11b0 [ 453.337726][T11544] ? ww_mutex_lock+0x160/0x160 [ 453.337727][T11544] ? nla_get_range_signed+0x3d0/0x3d0 [ 453.337731][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337732][T11544] ? __rtnl_newlink+0x3fa/0xa50 [ 453.337734][T11544] rtnl_newlink+0x9f1/0x11b0 [ 453.337736][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337737][T11544] ? rtnl_bridge_getlink+0x850/0x850 [ 453.337738][T11544] ? lock_acquire+0x13c/0x160 [ 453.337740][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337741][T11544] ? is_bpf_text_address+0x3e/0x110 [ 453.337743][T11544] ? is_bpf_text_address+0x72/0x110 [ 453.337744][T11544] ? kernel_text_address+0x149/0x170 [ 453.337746][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337747][T11544] ? cap_capable+0x1d7/0x3d0 [ 453.337750][T11544] ? arch_stack_walk+0xed/0x130 [ 453.337752][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337753][T11544] ? lock_acquire+0x13c/0x160 [ 453.337755][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337756][T11544] ? rtnl_bridge_getlink+0x850/0x850 [ 453.337757][T11544] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 453.337759][T11544] ? rtnl_link_fill+0x920/0x920 [ 453.337760][T11544] ? filter_irq_stacks+0xd0/0xd0 [ 453.337762][T11544] ? stack_depot_save_flags+0x1bc/0x790 [ 453.337764][T11544] netlink_rcv_skb+0x14e/0x3a0 [ 453.337766][T11544] ? rtnl_link_fill+0x920/0x920 [ 453.337767][T11544] ? lock_release+0x184/0x1f0 [ 453.337768][T11544] ? netlink_ack+0xcf0/0xcf0 [ 453.337770][T11544] ? __netlink_lookup+0xb9/0x6b0 [ 453.337773][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337774][T11544] ? lock_release+0x184/0x1f0 [ 453.337776][T11544] netlink_unicast+0x486/0x750 [ 453.337778][T11544] ? netlink_attachskb+0x810/0x810 [ 453.337780][T11544] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 453.337782][T11544] netlink_sendmsg+0x75b/0xc90 [ 453.337784][T11544] ? netlink_unicast+0x750/0x750 [ 453.337785][T11544] ? kernel_text_address+0x149/0x170 [ 453.337787][T11544] ? lock_acquire+0x13c/0x160 [ 453.337788][T11544] ? __import_iovec+0x36c/0x620 [ 453.337791][T11544] __sock_sendmsg+0xce/0x190 [ 453.337793][T11544] ____sys_sendmsg+0x61a/0x860 [ 453.337795][T11544] ? copy_msghdr_from_user+0x279/0x420 [ 453.337796][T11544] ? sock_write_iter+0x400/0x400 [ 453.337798][T11544] ? move_addr_to_kernel+0x40/0x40 [ 453.337799][T11544] ? filter_irq_stacks+0xd0/0xd0 [ 453.337802][T11544] ___sys_sendmsg+0x14e/0x1d0 [ 453.337803][T11544] ? copy_msghdr_from_user+0x420/0x420 [ 453.337808][T11544] __sys_sendmsg+0x12c/0x1d0 [ 453.337810][T11544] ? __sys_sendmsg_sock+0x20/0x20 [ 453.337813][T11544] ? rcu_is_watching+0x16/0xd0 [ 453.337814][T11544] do_syscall_64+0xff/0x530 [ 453.337816][T11544] ? exc_page_fault+0xee/0x100 [ 453.337818][T11544] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 453.337819][T11544] RIP: 0033:0x7fa6ff36654e [ 453.337821][T11544] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 453.337822][T11544] RSP: 002b:00007ffce20f9110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 453.337826][T11544] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa6ff36654e [ 453.337827][T11544] RDX: 0000000000000000 RSI: 00007ffce20f91c0 RDI: 0000000000000005 [ 453.337828][T11544] RBP: 00007ffce20f9120 R08: 0000000000000000 R09: 0000000000000000 [ 453.337829][T11544] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918fcd [ 453.337830][T11544] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffce20f9890 [ 453.337832][T11544] [ 460.611299][T11687] eth1: renamed from tmp [ 460.611312][T11687] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 460.611315][T11687] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11687, name: ip [ 460.611316][T11687] preempt_count: 1, expected: 0 [ 460.611317][T11687] RCU nest depth: 0, expected: 0 [ 460.611318][T11687] INFO: lockdep is turned off. [ 460.611319][T11687] irq event stamp: 0 [ 460.611320][T11687] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 460.611324][T11687] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 460.611330][T11687] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 460.611332][T11687] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 460.611334][T11687] Preemption disabled at: [ 460.611334][T11687] [] vprintk_emit+0x31b/0x3e0 [ 460.611341][T11687] CPU: 2 UID: 0 PID: 11687 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 460.611344][T11687] Tainted: [W]=WARN [ 460.611345][T11687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 460.611346][T11687] Call Trace: [ 460.611348][T11687] [ 460.611349][T11687] dump_stack_lvl+0x6f/0xa0 [ 460.611354][T11687] ? vprintk_emit+0x31b/0x3e0 [ 460.611355][T11687] __might_resched.cold+0x1fe/0x2c1 [ 460.611359][T11687] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 460.611362][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611368][T11687] __kmalloc_noprof+0x443/0x760 [ 460.611375][T11687] ? __rwlock_init+0x150/0x150 [ 460.611378][T11687] ? alloc_buf.isra.0+0x4b/0x260 [ 460.611383][T11687] ? do_raw_spin_unlock+0x59/0x250 [ 460.611384][T11687] alloc_buf.isra.0+0x4b/0x260 [ 460.611387][T11687] put_chars+0x1e1/0x2f0 [ 460.611389][T11687] ? __send_to_port+0x420/0x420 [ 460.611390][T11687] ? printk_get_next_message+0x240/0x650 [ 460.611392][T11687] ? console_prepend_replay+0x20/0x20 [ 460.611394][T11687] ? pointer+0x794/0xed0 [ 460.611398][T11687] hvc_console_print+0x292/0x780 [ 460.611402][T11687] ? hvc_write+0x3a0/0x3a0 [ 460.611404][T11687] ? __rwlock_init+0x150/0x150 [ 460.611406][T11687] ? lock_acquire+0x13c/0x160 [ 460.611408][T11687] console_emit_next_record+0x22f/0x4c0 [ 460.611411][T11687] ? devkmsg_read+0x4b0/0x4b0 [ 460.611413][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611414][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611415][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611416][T11687] ? lock_acquire+0x13c/0x160 [ 460.611418][T11687] ? console_flush_one_record+0x111/0x710 [ 460.611419][T11687] console_flush_one_record+0x46f/0x710 [ 460.611422][T11687] ? console_emit_next_record+0x4c0/0x4c0 [ 460.611424][T11687] console_unlock+0xee/0x1f0 [ 460.611426][T11687] ? lock_acquire+0x13c/0x160 [ 460.611428][T11687] ? console_flush_one_record+0x710/0x710 [ 460.611429][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611430][T11687] ? lock_release+0x184/0x1f0 [ 460.611432][T11687] ? lock_acquire+0xe0/0x160 [ 460.611433][T11687] ? __rcu_read_lock+0x70/0x70 [ 460.611435][T11687] ? __down_trylock_console_sem+0x5e/0xa0 [ 460.611437][T11687] ? vprintk_emit+0x320/0x3e0 [ 460.611438][T11687] vprintk_emit+0x37c/0x3e0 [ 460.611440][T11687] ? wake_up_klogd_work_func+0x90/0x90 [ 460.611441][T11687] ? prepare_to_wait_event+0x8d/0x740 [ 460.611444][T11687] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 460.611447][T11687] ? _mutex_trylock_nest_lock+0x390/0x390 [ 460.611449][T11687] _printk+0xc7/0x100 [ 460.611452][T11687] ? snapshot_read.cold+0x21/0x21 [ 460.611454][T11687] ? synchronize_rcu_normal+0x340/0x340 [ 460.611456][T11687] ? netdev_name+0x43/0x60 [ 460.611460][T11687] ? __netdev_printk+0x17f/0x1d0 [ 460.611462][T11687] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 460.611465][T11687] netdev_info+0xe2/0x116 [ 460.611467][T11687] ? netdev_notice+0x120/0x120 [ 460.611469][T11687] ? do_raw_spin_lock+0x131/0x280 [ 460.611470][T11687] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 460.611473][T11687] ? __rwlock_init+0x150/0x150 [ 460.611475][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611476][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611477][T11687] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 460.611478][T11687] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 460.611480][T11687] ? trace_irq_enable.constprop.0+0x30/0x160 [ 460.611481][T11687] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 460.611482][T11687] netif_change_name.cold+0x4f/0x89 [ 460.611484][T11687] ? register_netdev+0x40/0x40 [ 460.611486][T11687] ? lock_release+0x184/0x1f0 [ 460.611487][T11687] ? netdev_adjacent_rename_links+0x470/0x470 [ 460.611490][T11687] ? __kernel_text_address+0x12/0x30 [ 460.611493][T11687] ? write_profile+0xf0/0xf0 [ 460.611495][T11687] ? __asan_memset+0x27/0x50 [ 460.611499][T11687] do_setlink.isra.0+0x1f7d/0x2a60 [ 460.611501][T11687] ? stack_trace_save+0x93/0xc0 [ 460.611502][T11687] ? rtnl_link_get_size+0x350/0x350 [ 460.611504][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611505][T11687] ? stack_depot_save_flags+0x1bc/0x790 [ 460.611508][T11687] ? kasan_save_stack+0x3d/0x50 [ 460.611510][T11687] ? kasan_save_stack+0x2f/0x50 [ 460.611511][T11687] ? kasan_save_track+0x14/0x30 [ 460.611512][T11687] ? __kasan_kmalloc+0x7b/0x90 [ 460.611513][T11687] ? __kmalloc_cache_noprof+0x29a/0x620 [ 460.611514][T11687] ? rtnl_newlink+0x124/0x11b0 [ 460.611516][T11687] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 460.611517][T11687] ? netlink_rcv_skb+0x14e/0x3a0 [ 460.611520][T11687] ? netlink_unicast+0x486/0x750 [ 460.611521][T11687] ? netlink_sendmsg+0x75b/0xc90 [ 460.611523][T11687] ? __sock_sendmsg+0xce/0x190 [ 460.611526][T11687] ? ____sys_sendmsg+0x61a/0x860 [ 460.611527][T11687] ? ___sys_sendmsg+0x14e/0x1d0 [ 460.611528][T11687] ? __sys_sendmsg+0x12c/0x1d0 [ 460.611530][T11687] ? do_syscall_64+0xff/0x530 [ 460.611532][T11687] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 460.611535][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611536][T11687] ? lock_acquire+0x13c/0x160 [ 460.611537][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611538][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611539][T11687] ? trace_contention_end+0xb3/0x180 [ 460.611541][T11687] ? __mutex_lock+0x1db/0x1ea0 [ 460.611542][T11687] ? __mutex_lock+0x9a3/0x1ea0 [ 460.611543][T11687] ? rtnl_newlink+0x9a8/0x11b0 [ 460.611544][T11687] ? ww_mutex_lock+0x160/0x160 [ 460.611545][T11687] ? nla_get_range_signed+0x3d0/0x3d0 [ 460.611549][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611550][T11687] ? __rtnl_newlink+0x3fa/0xa50 [ 460.611552][T11687] rtnl_newlink+0x9f1/0x11b0 [ 460.611554][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611555][T11687] ? rtnl_bridge_getlink+0x850/0x850 [ 460.611556][T11687] ? lock_acquire+0x13c/0x160 [ 460.611558][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611559][T11687] ? is_bpf_text_address+0x3e/0x110 [ 460.611562][T11687] ? is_bpf_text_address+0x72/0x110 [ 460.611563][T11687] ? kernel_text_address+0x149/0x170 [ 460.611564][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611565][T11687] ? cap_capable+0x1d7/0x3d0 [ 460.611569][T11687] ? arch_stack_walk+0xed/0x130 [ 460.611571][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611572][T11687] ? lock_acquire+0x13c/0x160 [ 460.611573][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611575][T11687] ? rtnl_bridge_getlink+0x850/0x850 [ 460.611576][T11687] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 460.611578][T11687] ? rtnl_link_fill+0x920/0x920 [ 460.611579][T11687] ? filter_irq_stacks+0xd0/0xd0 [ 460.611580][T11687] ? stack_depot_save_flags+0x1bc/0x790 [ 460.611583][T11687] netlink_rcv_skb+0x14e/0x3a0 [ 460.611584][T11687] ? rtnl_link_fill+0x920/0x920 [ 460.611586][T11687] ? lock_release+0x184/0x1f0 [ 460.611587][T11687] ? netlink_ack+0xcf0/0xcf0 [ 460.611589][T11687] ? __netlink_lookup+0xb9/0x6b0 [ 460.611592][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611593][T11687] ? lock_release+0x184/0x1f0 [ 460.611595][T11687] netlink_unicast+0x486/0x750 [ 460.611597][T11687] ? netlink_attachskb+0x810/0x810 [ 460.611599][T11687] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 460.611601][T11687] netlink_sendmsg+0x75b/0xc90 [ 460.611603][T11687] ? netlink_unicast+0x750/0x750 [ 460.611604][T11687] ? kernel_text_address+0x149/0x170 [ 460.611606][T11687] ? lock_acquire+0x13c/0x160 [ 460.611607][T11687] ? __import_iovec+0x36c/0x620 [ 460.611611][T11687] __sock_sendmsg+0xce/0x190 [ 460.611612][T11687] ____sys_sendmsg+0x61a/0x860 [ 460.611614][T11687] ? copy_msghdr_from_user+0x279/0x420 [ 460.611616][T11687] ? sock_write_iter+0x400/0x400 [ 460.611617][T11687] ? move_addr_to_kernel+0x40/0x40 [ 460.611618][T11687] ? filter_irq_stacks+0xd0/0xd0 [ 460.611621][T11687] ___sys_sendmsg+0x14e/0x1d0 [ 460.611623][T11687] ? copy_msghdr_from_user+0x420/0x420 [ 460.611627][T11687] __sys_sendmsg+0x12c/0x1d0 [ 460.611629][T11687] ? __sys_sendmsg_sock+0x20/0x20 [ 460.611632][T11687] ? rcu_is_watching+0x16/0xd0 [ 460.611634][T11687] do_syscall_64+0xff/0x530 [ 460.611635][T11687] ? exc_page_fault+0xee/0x100 [ 460.611637][T11687] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 460.611638][T11687] RIP: 0033:0x7f8545d6054e [ 460.611640][T11687] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 460.611642][T11687] RSP: 002b:00007ffe5a8c7a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 460.611645][T11687] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8545d6054e [ 460.611647][T11687] RDX: 0000000000000000 RSI: 00007ffe5a8c7b30 RDI: 0000000000000005 [ 460.611648][T11687] RBP: 00007ffe5a8c7a90 R08: 0000000000000000 R09: 0000000000000000 [ 460.611648][T11687] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918fd4 [ 460.611649][T11687] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe5a8c8200 [ 460.611652][T11687] [ 467.921671][T11829] eth1: renamed from tmp [ 467.921685][T11829] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 467.921687][T11829] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11829, name: ip [ 467.921689][T11829] preempt_count: 1, expected: 0 [ 467.921689][T11829] RCU nest depth: 0, expected: 0 [ 467.921690][T11829] INFO: lockdep is turned off. [ 467.921691][T11829] irq event stamp: 0 [ 467.921692][T11829] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 467.921696][T11829] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 467.921702][T11829] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 467.921704][T11829] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 467.921706][T11829] Preemption disabled at: [ 467.921707][T11829] [] vprintk_emit+0x31b/0x3e0 [ 467.921713][T11829] CPU: 2 UID: 0 PID: 11829 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 467.921717][T11829] Tainted: [W]=WARN [ 467.921718][T11829] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 467.921719][T11829] Call Trace: [ 467.921721][T11829] [ 467.921722][T11829] dump_stack_lvl+0x6f/0xa0 [ 467.921727][T11829] ? vprintk_emit+0x31b/0x3e0 [ 467.921728][T11829] __might_resched.cold+0x1fe/0x2c1 [ 467.921732][T11829] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 467.921735][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921738][T11829] __kmalloc_noprof+0x443/0x760 [ 467.921741][T11829] ? __rwlock_init+0x150/0x150 [ 467.921744][T11829] ? alloc_buf.isra.0+0x4b/0x260 [ 467.921749][T11829] ? do_raw_spin_unlock+0x59/0x250 [ 467.921750][T11829] alloc_buf.isra.0+0x4b/0x260 [ 467.921753][T11829] put_chars+0x1e1/0x2f0 [ 467.921755][T11829] ? __send_to_port+0x420/0x420 [ 467.921756][T11829] ? printk_get_next_message+0x240/0x650 [ 467.921758][T11829] ? console_prepend_replay+0x20/0x20 [ 467.921760][T11829] ? pointer+0x794/0xed0 [ 467.921764][T11829] hvc_console_print+0x292/0x780 [ 467.921769][T11829] ? hvc_write+0x3a0/0x3a0 [ 467.921770][T11829] ? __rwlock_init+0x150/0x150 [ 467.921772][T11829] ? lock_acquire+0x13c/0x160 [ 467.921774][T11829] console_emit_next_record+0x22f/0x4c0 [ 467.921777][T11829] ? devkmsg_read+0x4b0/0x4b0 [ 467.921779][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921780][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921781][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921782][T11829] ? lock_acquire+0x13c/0x160 [ 467.921784][T11829] ? console_flush_one_record+0x111/0x710 [ 467.921786][T11829] console_flush_one_record+0x46f/0x710 [ 467.921788][T11829] ? console_emit_next_record+0x4c0/0x4c0 [ 467.921791][T11829] console_unlock+0xee/0x1f0 [ 467.921792][T11829] ? lock_acquire+0x13c/0x160 [ 467.921794][T11829] ? console_flush_one_record+0x710/0x710 [ 467.921796][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921797][T11829] ? lock_release+0x184/0x1f0 [ 467.921798][T11829] ? lock_acquire+0xe0/0x160 [ 467.921800][T11829] ? __rcu_read_lock+0x70/0x70 [ 467.921801][T11829] ? __down_trylock_console_sem+0x5e/0xa0 [ 467.921803][T11829] ? vprintk_emit+0x320/0x3e0 [ 467.921804][T11829] vprintk_emit+0x37c/0x3e0 [ 467.921806][T11829] ? wake_up_klogd_work_func+0x90/0x90 [ 467.921807][T11829] ? prepare_to_wait_event+0x8d/0x740 [ 467.921809][T11829] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 467.921813][T11829] ? _mutex_trylock_nest_lock+0x390/0x390 [ 467.921815][T11829] _printk+0xc7/0x100 [ 467.921818][T11829] ? snapshot_read.cold+0x21/0x21 [ 467.921820][T11829] ? synchronize_rcu_normal+0x340/0x340 [ 467.921822][T11829] ? netdev_name+0x43/0x60 [ 467.921825][T11829] ? __netdev_printk+0x17f/0x1d0 [ 467.921827][T11829] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 467.921830][T11829] netdev_info+0xe2/0x116 [ 467.921832][T11829] ? netdev_notice+0x120/0x120 [ 467.921834][T11829] ? do_raw_spin_lock+0x131/0x280 [ 467.921836][T11829] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 467.921838][T11829] ? __rwlock_init+0x150/0x150 [ 467.921840][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921841][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921842][T11829] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 467.921844][T11829] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 467.921845][T11829] ? trace_irq_enable.constprop.0+0x30/0x160 [ 467.921846][T11829] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 467.921848][T11829] netif_change_name.cold+0x4f/0x89 [ 467.921849][T11829] ? register_netdev+0x40/0x40 [ 467.921851][T11829] ? lock_release+0x184/0x1f0 [ 467.921853][T11829] ? netdev_adjacent_rename_links+0x470/0x470 [ 467.921855][T11829] ? __kernel_text_address+0x12/0x30 [ 467.921858][T11829] ? write_profile+0xf0/0xf0 [ 467.921860][T11829] ? __asan_memset+0x27/0x50 [ 467.921864][T11829] do_setlink.isra.0+0x1f7d/0x2a60 [ 467.921866][T11829] ? stack_trace_save+0x93/0xc0 [ 467.921867][T11829] ? rtnl_link_get_size+0x350/0x350 [ 467.921868][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921869][T11829] ? stack_depot_save_flags+0x1bc/0x790 [ 467.921873][T11829] ? kasan_save_stack+0x3d/0x50 [ 467.921874][T11829] ? kasan_save_stack+0x2f/0x50 [ 467.921875][T11829] ? kasan_save_track+0x14/0x30 [ 467.921876][T11829] ? __kasan_kmalloc+0x7b/0x90 [ 467.921878][T11829] ? __kmalloc_cache_noprof+0x29a/0x620 [ 467.921879][T11829] ? rtnl_newlink+0x124/0x11b0 [ 467.921880][T11829] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 467.921881][T11829] ? netlink_rcv_skb+0x14e/0x3a0 [ 467.921884][T11829] ? netlink_unicast+0x486/0x750 [ 467.921885][T11829] ? netlink_sendmsg+0x75b/0xc90 [ 467.921887][T11829] ? __sock_sendmsg+0xce/0x190 [ 467.921889][T11829] ? ____sys_sendmsg+0x61a/0x860 [ 467.921891][T11829] ? ___sys_sendmsg+0x14e/0x1d0 [ 467.921892][T11829] ? __sys_sendmsg+0x12c/0x1d0 [ 467.921894][T11829] ? do_syscall_64+0xff/0x530 [ 467.921896][T11829] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 467.921898][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921900][T11829] ? lock_acquire+0x13c/0x160 [ 467.921901][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921902][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921903][T11829] ? trace_contention_end+0xb3/0x180 [ 467.921904][T11829] ? __mutex_lock+0x1db/0x1ea0 [ 467.921906][T11829] ? __mutex_lock+0x9a3/0x1ea0 [ 467.921907][T11829] ? rtnl_newlink+0x9a8/0x11b0 [ 467.921908][T11829] ? ww_mutex_lock+0x160/0x160 [ 467.921909][T11829] ? nla_get_range_signed+0x3d0/0x3d0 [ 467.921913][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921914][T11829] ? __rtnl_newlink+0x3fa/0xa50 [ 467.921916][T11829] rtnl_newlink+0x9f1/0x11b0 [ 467.921918][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921919][T11829] ? rtnl_bridge_getlink+0x850/0x850 [ 467.921920][T11829] ? lock_acquire+0x13c/0x160 [ 467.921921][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921923][T11829] ? is_bpf_text_address+0x3e/0x110 [ 467.921925][T11829] ? is_bpf_text_address+0x72/0x110 [ 467.921926][T11829] ? kernel_text_address+0x149/0x170 [ 467.921928][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921929][T11829] ? cap_capable+0x1d7/0x3d0 [ 467.921932][T11829] ? arch_stack_walk+0xed/0x130 [ 467.921935][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921936][T11829] ? lock_acquire+0x13c/0x160 [ 467.921937][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921938][T11829] ? rtnl_bridge_getlink+0x850/0x850 [ 467.921939][T11829] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 467.921941][T11829] ? rtnl_link_fill+0x920/0x920 [ 467.921942][T11829] ? filter_irq_stacks+0xd0/0xd0 [ 467.921944][T11829] ? stack_depot_save_flags+0x1bc/0x790 [ 467.921946][T11829] netlink_rcv_skb+0x14e/0x3a0 [ 467.921948][T11829] ? rtnl_link_fill+0x920/0x920 [ 467.921949][T11829] ? lock_release+0x184/0x1f0 [ 467.921951][T11829] ? netlink_ack+0xcf0/0xcf0 [ 467.921952][T11829] ? __netlink_lookup+0xb9/0x6b0 [ 467.921955][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921956][T11829] ? lock_release+0x184/0x1f0 [ 467.921958][T11829] netlink_unicast+0x486/0x750 [ 467.921960][T11829] ? netlink_attachskb+0x810/0x810 [ 467.921962][T11829] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 467.921964][T11829] netlink_sendmsg+0x75b/0xc90 [ 467.921966][T11829] ? netlink_unicast+0x750/0x750 [ 467.921967][T11829] ? kernel_text_address+0x149/0x170 [ 467.921969][T11829] ? lock_acquire+0x13c/0x160 [ 467.921970][T11829] ? __import_iovec+0x36c/0x620 [ 467.921974][T11829] __sock_sendmsg+0xce/0x190 [ 467.921975][T11829] ____sys_sendmsg+0x61a/0x860 [ 467.921977][T11829] ? copy_msghdr_from_user+0x279/0x420 [ 467.921979][T11829] ? sock_write_iter+0x400/0x400 [ 467.921980][T11829] ? move_addr_to_kernel+0x40/0x40 [ 467.921982][T11829] ? filter_irq_stacks+0xd0/0xd0 [ 467.921984][T11829] ___sys_sendmsg+0x14e/0x1d0 [ 467.921986][T11829] ? copy_msghdr_from_user+0x420/0x420 [ 467.921991][T11829] __sys_sendmsg+0x12c/0x1d0 [ 467.921993][T11829] ? __sys_sendmsg_sock+0x20/0x20 [ 467.921995][T11829] ? rcu_is_watching+0x16/0xd0 [ 467.921997][T11829] do_syscall_64+0xff/0x530 [ 467.921998][T11829] ? exc_page_fault+0xee/0x100 [ 467.922000][T11829] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 467.922002][T11829] RIP: 0033:0x7fedd71a954e [ 467.922003][T11829] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 467.922005][T11829] RSP: 002b:00007ffd9d959350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 467.922009][T11829] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fedd71a954e [ 467.922010][T11829] RDX: 0000000000000000 RSI: 00007ffd9d959400 RDI: 0000000000000005 [ 467.922011][T11829] RBP: 00007ffd9d959360 R08: 0000000000000000 R09: 0000000000000000 [ 467.922012][T11829] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918fdc [ 467.922013][T11829] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd9d959ad0 [ 467.922015][T11829] [ 475.236455][T11971] eth1: renamed from tmp [ 475.236469][T11971] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 475.236472][T11971] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 11971, name: ip [ 475.236473][T11971] preempt_count: 1, expected: 0 [ 475.236474][T11971] RCU nest depth: 0, expected: 0 [ 475.236475][T11971] INFO: lockdep is turned off. [ 475.236477][T11971] irq event stamp: 0 [ 475.236478][T11971] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 475.236482][T11971] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 475.236488][T11971] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 475.236490][T11971] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 475.236492][T11971] Preemption disabled at: [ 475.236492][T11971] [] vprintk_emit+0x31b/0x3e0 [ 475.236498][T11971] CPU: 0 UID: 0 PID: 11971 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 475.236502][T11971] Tainted: [W]=WARN [ 475.236503][T11971] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 475.236504][T11971] Call Trace: [ 475.236506][T11971] [ 475.236507][T11971] dump_stack_lvl+0x6f/0xa0 [ 475.236512][T11971] ? vprintk_emit+0x31b/0x3e0 [ 475.236514][T11971] __might_resched.cold+0x1fe/0x2c1 [ 475.236517][T11971] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 475.236521][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236523][T11971] __kmalloc_noprof+0x443/0x760 [ 475.236526][T11971] ? __rwlock_init+0x150/0x150 [ 475.236529][T11971] ? alloc_buf.isra.0+0x4b/0x260 [ 475.236534][T11971] ? do_raw_spin_unlock+0x59/0x250 [ 475.236536][T11971] alloc_buf.isra.0+0x4b/0x260 [ 475.236538][T11971] put_chars+0x1e1/0x2f0 [ 475.236540][T11971] ? __send_to_port+0x420/0x420 [ 475.236541][T11971] ? printk_get_next_message+0x240/0x650 [ 475.236543][T11971] ? console_prepend_replay+0x20/0x20 [ 475.236546][T11971] ? pointer+0x794/0xed0 [ 475.236549][T11971] hvc_console_print+0x292/0x780 [ 475.236554][T11971] ? hvc_write+0x3a0/0x3a0 [ 475.236555][T11971] ? __rwlock_init+0x150/0x150 [ 475.236557][T11971] ? lock_acquire+0x13c/0x160 [ 475.236560][T11971] console_emit_next_record+0x22f/0x4c0 [ 475.236562][T11971] ? devkmsg_read+0x4b0/0x4b0 [ 475.236564][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236566][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236566][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236567][T11971] ? lock_acquire+0x13c/0x160 [ 475.236569][T11971] ? console_flush_one_record+0x111/0x710 [ 475.236571][T11971] console_flush_one_record+0x46f/0x710 [ 475.236574][T11971] ? console_emit_next_record+0x4c0/0x4c0 [ 475.236576][T11971] console_unlock+0xee/0x1f0 [ 475.236578][T11971] ? lock_acquire+0x13c/0x160 [ 475.236580][T11971] ? console_flush_one_record+0x710/0x710 [ 475.236581][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236582][T11971] ? lock_release+0x184/0x1f0 [ 475.236584][T11971] ? lock_acquire+0xe0/0x160 [ 475.236585][T11971] ? __rcu_read_lock+0x70/0x70 [ 475.236587][T11971] ? __down_trylock_console_sem+0x5e/0xa0 [ 475.236589][T11971] ? vprintk_emit+0x320/0x3e0 [ 475.236590][T11971] vprintk_emit+0x37c/0x3e0 [ 475.236592][T11971] ? wake_up_klogd_work_func+0x90/0x90 [ 475.236593][T11971] ? prepare_to_wait_event+0x8d/0x740 [ 475.236596][T11971] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 475.236599][T11971] ? _mutex_trylock_nest_lock+0x390/0x390 [ 475.236601][T11971] _printk+0xc7/0x100 [ 475.236604][T11971] ? snapshot_read.cold+0x21/0x21 [ 475.236606][T11971] ? synchronize_rcu_normal+0x340/0x340 [ 475.236608][T11971] ? netdev_name+0x43/0x60 [ 475.236611][T11971] ? __netdev_printk+0x17f/0x1d0 [ 475.236613][T11971] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 475.236616][T11971] netdev_info+0xe2/0x116 [ 475.236619][T11971] ? netdev_notice+0x120/0x120 [ 475.236621][T11971] ? do_raw_spin_lock+0x131/0x280 [ 475.236622][T11971] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 475.236625][T11971] ? __rwlock_init+0x150/0x150 [ 475.236626][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236627][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236629][T11971] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 475.236630][T11971] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 475.236631][T11971] ? trace_irq_enable.constprop.0+0x30/0x160 [ 475.236633][T11971] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 475.236634][T11971] netif_change_name.cold+0x4f/0x89 [ 475.236636][T11971] ? register_netdev+0x40/0x40 [ 475.236637][T11971] ? lock_release+0x184/0x1f0 [ 475.236639][T11971] ? netdev_adjacent_rename_links+0x470/0x470 [ 475.236641][T11971] ? __kernel_text_address+0x12/0x30 [ 475.236644][T11971] ? write_profile+0xf0/0xf0 [ 475.236647][T11971] ? __asan_memset+0x27/0x50 [ 475.236650][T11971] do_setlink.isra.0+0x1f7d/0x2a60 [ 475.236652][T11971] ? stack_trace_save+0x93/0xc0 [ 475.236654][T11971] ? rtnl_link_get_size+0x350/0x350 [ 475.236655][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236656][T11971] ? stack_depot_save_flags+0x1bc/0x790 [ 475.236659][T11971] ? kasan_save_stack+0x3d/0x50 [ 475.236661][T11971] ? kasan_save_stack+0x2f/0x50 [ 475.236662][T11971] ? kasan_save_track+0x14/0x30 [ 475.236664][T11971] ? __kasan_kmalloc+0x7b/0x90 [ 475.236665][T11971] ? __kmalloc_cache_noprof+0x29a/0x620 [ 475.236666][T11971] ? rtnl_newlink+0x124/0x11b0 [ 475.236667][T11971] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 475.236668][T11971] ? netlink_rcv_skb+0x14e/0x3a0 [ 475.236671][T11971] ? netlink_unicast+0x486/0x750 [ 475.236672][T11971] ? netlink_sendmsg+0x75b/0xc90 [ 475.236674][T11971] ? __sock_sendmsg+0xce/0x190 [ 475.236676][T11971] ? ____sys_sendmsg+0x61a/0x860 [ 475.236678][T11971] ? ___sys_sendmsg+0x14e/0x1d0 [ 475.236679][T11971] ? __sys_sendmsg+0x12c/0x1d0 [ 475.236681][T11971] ? do_syscall_64+0xff/0x530 [ 475.236683][T11971] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 475.236686][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236687][T11971] ? lock_acquire+0x13c/0x160 [ 475.236688][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236689][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236690][T11971] ? trace_contention_end+0xb3/0x180 [ 475.236692][T11971] ? __mutex_lock+0x1db/0x1ea0 [ 475.236693][T11971] ? __mutex_lock+0x9a3/0x1ea0 [ 475.236694][T11971] ? rtnl_newlink+0x9a8/0x11b0 [ 475.236696][T11971] ? ww_mutex_lock+0x160/0x160 [ 475.236697][T11971] ? nla_get_range_signed+0x3d0/0x3d0 [ 475.236701][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236702][T11971] ? __rtnl_newlink+0x3fa/0xa50 [ 475.236704][T11971] rtnl_newlink+0x9f1/0x11b0 [ 475.236706][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236707][T11971] ? rtnl_bridge_getlink+0x850/0x850 [ 475.236708][T11971] ? lock_acquire+0x13c/0x160 [ 475.236709][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236711][T11971] ? is_bpf_text_address+0x3e/0x110 [ 475.236713][T11971] ? is_bpf_text_address+0x72/0x110 [ 475.236715][T11971] ? kernel_text_address+0x149/0x170 [ 475.236716][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236717][T11971] ? cap_capable+0x1d7/0x3d0 [ 475.236720][T11971] ? arch_stack_walk+0xed/0x130 [ 475.236722][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236724][T11971] ? lock_acquire+0x13c/0x160 [ 475.236725][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236726][T11971] ? rtnl_bridge_getlink+0x850/0x850 [ 475.236727][T11971] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 475.236729][T11971] ? rtnl_link_fill+0x920/0x920 [ 475.236730][T11971] ? filter_irq_stacks+0xd0/0xd0 [ 475.236732][T11971] ? stack_depot_save_flags+0x1bc/0x790 [ 475.236734][T11971] netlink_rcv_skb+0x14e/0x3a0 [ 475.236736][T11971] ? rtnl_link_fill+0x920/0x920 [ 475.236737][T11971] ? lock_release+0x184/0x1f0 [ 475.236739][T11971] ? netlink_ack+0xcf0/0xcf0 [ 475.236740][T11971] ? __netlink_lookup+0xb9/0x6b0 [ 475.236743][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236744][T11971] ? lock_release+0x184/0x1f0 [ 475.236746][T11971] netlink_unicast+0x486/0x750 [ 475.236749][T11971] ? netlink_attachskb+0x810/0x810 [ 475.236750][T11971] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 475.236752][T11971] netlink_sendmsg+0x75b/0xc90 [ 475.236754][T11971] ? netlink_unicast+0x750/0x750 [ 475.236756][T11971] ? kernel_text_address+0x149/0x170 [ 475.236758][T11971] ? lock_acquire+0x13c/0x160 [ 475.236759][T11971] ? __import_iovec+0x36c/0x620 [ 475.236762][T11971] __sock_sendmsg+0xce/0x190 [ 475.236764][T11971] ____sys_sendmsg+0x61a/0x860 [ 475.236765][T11971] ? copy_msghdr_from_user+0x279/0x420 [ 475.236767][T11971] ? sock_write_iter+0x400/0x400 [ 475.236769][T11971] ? move_addr_to_kernel+0x40/0x40 [ 475.236770][T11971] ? filter_irq_stacks+0xd0/0xd0 [ 475.236773][T11971] ___sys_sendmsg+0x14e/0x1d0 [ 475.236775][T11971] ? copy_msghdr_from_user+0x420/0x420 [ 475.236779][T11971] __sys_sendmsg+0x12c/0x1d0 [ 475.236781][T11971] ? __sys_sendmsg_sock+0x20/0x20 [ 475.236784][T11971] ? rcu_is_watching+0x16/0xd0 [ 475.236785][T11971] do_syscall_64+0xff/0x530 [ 475.236787][T11971] ? exc_page_fault+0xee/0x100 [ 475.236789][T11971] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 475.236790][T11971] RIP: 0033:0x7fd65e2ae54e [ 475.236792][T11971] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 475.236794][T11971] RSP: 002b:00007ffe4938e2c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 475.236797][T11971] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fd65e2ae54e [ 475.236799][T11971] RDX: 0000000000000000 RSI: 00007ffe4938e370 RDI: 0000000000000005 [ 475.236799][T11971] RBP: 00007ffe4938e2d0 R08: 0000000000000000 R09: 0000000000000000 [ 475.236800][T11971] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918fe3 [ 475.236801][T11971] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe4938ea40 [ 475.236803][T11971] [ 482.522334][T12114] eth1: renamed from tmp [ 482.522348][T12114] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 482.522350][T12114] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12114, name: ip [ 482.522352][T12114] preempt_count: 1, expected: 0 [ 482.522353][T12114] RCU nest depth: 0, expected: 0 [ 482.522354][T12114] INFO: lockdep is turned off. [ 482.522355][T12114] irq event stamp: 0 [ 482.522355][T12114] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 482.522360][T12114] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 482.522370][T12114] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 482.522372][T12114] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 482.522374][T12114] Preemption disabled at: [ 482.522374][T12114] [] vprintk_emit+0x31b/0x3e0 [ 482.522381][T12114] CPU: 2 UID: 0 PID: 12114 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 482.522384][T12114] Tainted: [W]=WARN [ 482.522385][T12114] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 482.522387][T12114] Call Trace: [ 482.522388][T12114] [ 482.522390][T12114] dump_stack_lvl+0x6f/0xa0 [ 482.522395][T12114] ? vprintk_emit+0x31b/0x3e0 [ 482.522396][T12114] __might_resched.cold+0x1fe/0x2c1 [ 482.522400][T12114] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 482.522404][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522406][T12114] __kmalloc_noprof+0x443/0x760 [ 482.522409][T12114] ? __rwlock_init+0x150/0x150 [ 482.522412][T12114] ? alloc_buf.isra.0+0x4b/0x260 [ 482.522417][T12114] ? do_raw_spin_unlock+0x59/0x250 [ 482.522419][T12114] alloc_buf.isra.0+0x4b/0x260 [ 482.522422][T12114] put_chars+0x1e1/0x2f0 [ 482.522423][T12114] ? __send_to_port+0x420/0x420 [ 482.522425][T12114] ? printk_get_next_message+0x240/0x650 [ 482.522427][T12114] ? console_prepend_replay+0x20/0x20 [ 482.522429][T12114] ? pointer+0x794/0xed0 [ 482.522433][T12114] hvc_console_print+0x292/0x780 [ 482.522438][T12114] ? hvc_write+0x3a0/0x3a0 [ 482.522439][T12114] ? __rwlock_init+0x150/0x150 [ 482.522441][T12114] ? lock_acquire+0x13c/0x160 [ 482.522444][T12114] console_emit_next_record+0x22f/0x4c0 [ 482.522446][T12114] ? devkmsg_read+0x4b0/0x4b0 [ 482.522448][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522449][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522453][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522454][T12114] ? lock_acquire+0x13c/0x160 [ 482.522456][T12114] ? console_flush_one_record+0x111/0x710 [ 482.522458][T12114] console_flush_one_record+0x46f/0x710 [ 482.522460][T12114] ? console_emit_next_record+0x4c0/0x4c0 [ 482.522463][T12114] console_unlock+0xee/0x1f0 [ 482.522465][T12114] ? lock_acquire+0x13c/0x160 [ 482.522467][T12114] ? console_flush_one_record+0x710/0x710 [ 482.522468][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522470][T12114] ? lock_release+0x184/0x1f0 [ 482.522471][T12114] ? lock_acquire+0xe0/0x160 [ 482.522473][T12114] ? __rcu_read_lock+0x70/0x70 [ 482.522474][T12114] ? __down_trylock_console_sem+0x5e/0xa0 [ 482.522476][T12114] ? vprintk_emit+0x320/0x3e0 [ 482.522478][T12114] vprintk_emit+0x37c/0x3e0 [ 482.522479][T12114] ? wake_up_klogd_work_func+0x90/0x90 [ 482.522480][T12114] ? prepare_to_wait_event+0x8d/0x740 [ 482.522483][T12114] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 482.522486][T12114] ? _mutex_trylock_nest_lock+0x390/0x390 [ 482.522488][T12114] _printk+0xc7/0x100 [ 482.522492][T12114] ? snapshot_read.cold+0x21/0x21 [ 482.522493][T12114] ? synchronize_rcu_normal+0x340/0x340 [ 482.522496][T12114] ? netdev_name+0x43/0x60 [ 482.522499][T12114] ? __netdev_printk+0x17f/0x1d0 [ 482.522500][T12114] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 482.522503][T12114] netdev_info+0xe2/0x116 [ 482.522505][T12114] ? netdev_notice+0x120/0x120 [ 482.522507][T12114] ? do_raw_spin_lock+0x131/0x280 [ 482.522509][T12114] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 482.522512][T12114] ? __rwlock_init+0x150/0x150 [ 482.522513][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522514][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522515][T12114] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 482.522517][T12114] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 482.522518][T12114] ? trace_irq_enable.constprop.0+0x30/0x160 [ 482.522519][T12114] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 482.522521][T12114] netif_change_name.cold+0x4f/0x89 [ 482.522522][T12114] ? register_netdev+0x40/0x40 [ 482.522524][T12114] ? lock_release+0x184/0x1f0 [ 482.522526][T12114] ? netdev_adjacent_rename_links+0x470/0x470 [ 482.522528][T12114] ? __kernel_text_address+0x12/0x30 [ 482.522530][T12114] ? write_profile+0xf0/0xf0 [ 482.522533][T12114] ? __asan_memset+0x27/0x50 [ 482.522537][T12114] do_setlink.isra.0+0x1f7d/0x2a60 [ 482.522539][T12114] ? stack_trace_save+0x93/0xc0 [ 482.522540][T12114] ? rtnl_link_get_size+0x350/0x350 [ 482.522541][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522543][T12114] ? stack_depot_save_flags+0x1bc/0x790 [ 482.522546][T12114] ? kasan_save_stack+0x3d/0x50 [ 482.522547][T12114] ? kasan_save_stack+0x2f/0x50 [ 482.522549][T12114] ? kasan_save_track+0x14/0x30 [ 482.522550][T12114] ? __kasan_kmalloc+0x7b/0x90 [ 482.522551][T12114] ? __kmalloc_cache_noprof+0x29a/0x620 [ 482.522552][T12114] ? rtnl_newlink+0x124/0x11b0 [ 482.522553][T12114] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 482.522554][T12114] ? netlink_rcv_skb+0x14e/0x3a0 [ 482.522557][T12114] ? netlink_unicast+0x486/0x750 [ 482.522558][T12114] ? netlink_sendmsg+0x75b/0xc90 [ 482.522560][T12114] ? __sock_sendmsg+0xce/0x190 [ 482.522562][T12114] ? ____sys_sendmsg+0x61a/0x860 [ 482.522564][T12114] ? ___sys_sendmsg+0x14e/0x1d0 [ 482.522565][T12114] ? __sys_sendmsg+0x12c/0x1d0 [ 482.522567][T12114] ? do_syscall_64+0xff/0x530 [ 482.522569][T12114] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 482.522571][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522572][T12114] ? lock_acquire+0x13c/0x160 [ 482.522574][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522575][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522576][T12114] ? trace_contention_end+0xb3/0x180 [ 482.522577][T12114] ? __mutex_lock+0x1db/0x1ea0 [ 482.522579][T12114] ? __mutex_lock+0x9a3/0x1ea0 [ 482.522580][T12114] ? rtnl_newlink+0x9a8/0x11b0 [ 482.522581][T12114] ? ww_mutex_lock+0x160/0x160 [ 482.522582][T12114] ? nla_get_range_signed+0x3d0/0x3d0 [ 482.522586][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522587][T12114] ? __rtnl_newlink+0x3fa/0xa50 [ 482.522589][T12114] rtnl_newlink+0x9f1/0x11b0 [ 482.522591][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522592][T12114] ? rtnl_bridge_getlink+0x850/0x850 [ 482.522593][T12114] ? lock_acquire+0x13c/0x160 [ 482.522595][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522596][T12114] ? is_bpf_text_address+0x3e/0x110 [ 482.522598][T12114] ? is_bpf_text_address+0x72/0x110 [ 482.522600][T12114] ? kernel_text_address+0x149/0x170 [ 482.522601][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522602][T12114] ? cap_capable+0x1d7/0x3d0 [ 482.522605][T12114] ? arch_stack_walk+0xed/0x130 [ 482.522608][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522609][T12114] ? lock_acquire+0x13c/0x160 [ 482.522610][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522611][T12114] ? rtnl_bridge_getlink+0x850/0x850 [ 482.522613][T12114] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 482.522614][T12114] ? rtnl_link_fill+0x920/0x920 [ 482.522616][T12114] ? filter_irq_stacks+0xd0/0xd0 [ 482.522617][T12114] ? stack_depot_save_flags+0x1bc/0x790 [ 482.522619][T12114] netlink_rcv_skb+0x14e/0x3a0 [ 482.522621][T12114] ? rtnl_link_fill+0x920/0x920 [ 482.522622][T12114] ? lock_release+0x184/0x1f0 [ 482.522624][T12114] ? netlink_ack+0xcf0/0xcf0 [ 482.522625][T12114] ? __netlink_lookup+0xb9/0x6b0 [ 482.522628][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522629][T12114] ? lock_release+0x184/0x1f0 [ 482.522631][T12114] netlink_unicast+0x486/0x750 [ 482.522634][T12114] ? netlink_attachskb+0x810/0x810 [ 482.522635][T12114] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 482.522637][T12114] netlink_sendmsg+0x75b/0xc90 [ 482.522639][T12114] ? netlink_unicast+0x750/0x750 [ 482.522641][T12114] ? kernel_text_address+0x149/0x170 [ 482.522642][T12114] ? lock_acquire+0x13c/0x160 [ 482.522644][T12114] ? __import_iovec+0x36c/0x620 [ 482.522647][T12114] __sock_sendmsg+0xce/0x190 [ 482.522649][T12114] ____sys_sendmsg+0x61a/0x860 [ 482.522650][T12114] ? copy_msghdr_from_user+0x279/0x420 [ 482.522652][T12114] ? sock_write_iter+0x400/0x400 [ 482.522653][T12114] ? move_addr_to_kernel+0x40/0x40 [ 482.522655][T12114] ? filter_irq_stacks+0xd0/0xd0 [ 482.522658][T12114] ___sys_sendmsg+0x14e/0x1d0 [ 482.522659][T12114] ? copy_msghdr_from_user+0x420/0x420 [ 482.522664][T12114] __sys_sendmsg+0x12c/0x1d0 [ 482.522666][T12114] ? __sys_sendmsg_sock+0x20/0x20 [ 482.522669][T12114] ? rcu_is_watching+0x16/0xd0 [ 482.522670][T12114] do_syscall_64+0xff/0x530 [ 482.522672][T12114] ? exc_page_fault+0xee/0x100 [ 482.522674][T12114] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 482.522675][T12114] RIP: 0033:0x7f32c629554e [ 482.522677][T12114] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 482.522679][T12114] RSP: 002b:00007fff36693940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 482.522683][T12114] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f32c629554e [ 482.522684][T12114] RDX: 0000000000000000 RSI: 00007fff366939f0 RDI: 0000000000000005 [ 482.522685][T12114] RBP: 00007fff36693950 R08: 0000000000000000 R09: 0000000000000000 [ 482.522686][T12114] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918fea [ 482.522686][T12114] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff366940c0 [ 482.522689][T12114] [ 489.839285][T12257] eth1: renamed from tmp [ 489.839299][T12257] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 489.839301][T12257] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12257, name: ip [ 489.839303][T12257] preempt_count: 1, expected: 0 [ 489.839303][T12257] RCU nest depth: 0, expected: 0 [ 489.839304][T12257] INFO: lockdep is turned off. [ 489.839306][T12257] irq event stamp: 0 [ 489.839306][T12257] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 489.839310][T12257] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 489.839316][T12257] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 489.839318][T12257] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 489.839320][T12257] Preemption disabled at: [ 489.839321][T12257] [] vprintk_emit+0x31b/0x3e0 [ 489.839327][T12257] CPU: 3 UID: 0 PID: 12257 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 489.839331][T12257] Tainted: [W]=WARN [ 489.839332][T12257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 489.839333][T12257] Call Trace: [ 489.839335][T12257] [ 489.839336][T12257] dump_stack_lvl+0x6f/0xa0 [ 489.839341][T12257] ? vprintk_emit+0x31b/0x3e0 [ 489.839343][T12257] __might_resched.cold+0x1fe/0x2c1 [ 489.839346][T12257] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 489.839350][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839352][T12257] __kmalloc_noprof+0x443/0x760 [ 489.839355][T12257] ? __rwlock_init+0x150/0x150 [ 489.839358][T12257] ? alloc_buf.isra.0+0x4b/0x260 [ 489.839363][T12257] ? do_raw_spin_unlock+0x59/0x250 [ 489.839368][T12257] alloc_buf.isra.0+0x4b/0x260 [ 489.839370][T12257] put_chars+0x1e1/0x2f0 [ 489.839372][T12257] ? __send_to_port+0x420/0x420 [ 489.839373][T12257] ? printk_get_next_message+0x240/0x650 [ 489.839376][T12257] ? console_prepend_replay+0x20/0x20 [ 489.839378][T12257] ? pointer+0x794/0xed0 [ 489.839381][T12257] hvc_console_print+0x292/0x780 [ 489.839386][T12257] ? hvc_write+0x3a0/0x3a0 [ 489.839388][T12257] ? __rwlock_init+0x150/0x150 [ 489.839390][T12257] ? lock_acquire+0x13c/0x160 [ 489.839392][T12257] console_emit_next_record+0x22f/0x4c0 [ 489.839395][T12257] ? devkmsg_read+0x4b0/0x4b0 [ 489.839397][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839398][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839399][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839400][T12257] ? lock_acquire+0x13c/0x160 [ 489.839402][T12257] ? console_flush_one_record+0x111/0x710 [ 489.839404][T12257] console_flush_one_record+0x46f/0x710 [ 489.839406][T12257] ? console_emit_next_record+0x4c0/0x4c0 [ 489.839409][T12257] console_unlock+0xee/0x1f0 [ 489.839411][T12257] ? lock_acquire+0x13c/0x160 [ 489.839412][T12257] ? console_flush_one_record+0x710/0x710 [ 489.839414][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839415][T12257] ? lock_release+0x184/0x1f0 [ 489.839416][T12257] ? lock_acquire+0xe0/0x160 [ 489.839418][T12257] ? __rcu_read_lock+0x70/0x70 [ 489.839419][T12257] ? __down_trylock_console_sem+0x5e/0xa0 [ 489.839421][T12257] ? vprintk_emit+0x320/0x3e0 [ 489.839423][T12257] vprintk_emit+0x37c/0x3e0 [ 489.839424][T12257] ? wake_up_klogd_work_func+0x90/0x90 [ 489.839425][T12257] ? prepare_to_wait_event+0x8d/0x740 [ 489.839428][T12257] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 489.839431][T12257] ? _mutex_trylock_nest_lock+0x390/0x390 [ 489.839433][T12257] _printk+0xc7/0x100 [ 489.839436][T12257] ? snapshot_read.cold+0x21/0x21 [ 489.839438][T12257] ? synchronize_rcu_normal+0x340/0x340 [ 489.839440][T12257] ? netdev_name+0x43/0x60 [ 489.839443][T12257] ? __netdev_printk+0x17f/0x1d0 [ 489.839445][T12257] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 489.839449][T12257] netdev_info+0xe2/0x116 [ 489.839451][T12257] ? netdev_notice+0x120/0x120 [ 489.839453][T12257] ? do_raw_spin_lock+0x131/0x280 [ 489.839455][T12257] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 489.839457][T12257] ? __rwlock_init+0x150/0x150 [ 489.839459][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839460][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839461][T12257] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 489.839462][T12257] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 489.839464][T12257] ? trace_irq_enable.constprop.0+0x30/0x160 [ 489.839465][T12257] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 489.839466][T12257] netif_change_name.cold+0x4f/0x89 [ 489.839468][T12257] ? register_netdev+0x40/0x40 [ 489.839469][T12257] ? lock_release+0x184/0x1f0 [ 489.839471][T12257] ? netdev_adjacent_rename_links+0x470/0x470 [ 489.839474][T12257] ? __kernel_text_address+0x12/0x30 [ 489.839476][T12257] ? write_profile+0xf0/0xf0 [ 489.839484][T12257] ? __asan_memset+0x27/0x50 [ 489.839487][T12257] do_setlink.isra.0+0x1f7d/0x2a60 [ 489.839489][T12257] ? stack_trace_save+0x93/0xc0 [ 489.839491][T12257] ? rtnl_link_get_size+0x350/0x350 [ 489.839492][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839493][T12257] ? stack_depot_save_flags+0x1bc/0x790 [ 489.839497][T12257] ? kasan_save_stack+0x3d/0x50 [ 489.839498][T12257] ? kasan_save_stack+0x2f/0x50 [ 489.839499][T12257] ? kasan_save_track+0x14/0x30 [ 489.839501][T12257] ? __kasan_kmalloc+0x7b/0x90 [ 489.839502][T12257] ? __kmalloc_cache_noprof+0x29a/0x620 [ 489.839503][T12257] ? rtnl_newlink+0x124/0x11b0 [ 489.839504][T12257] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 489.839505][T12257] ? netlink_rcv_skb+0x14e/0x3a0 [ 489.839508][T12257] ? netlink_unicast+0x486/0x750 [ 489.839509][T12257] ? netlink_sendmsg+0x75b/0xc90 [ 489.839511][T12257] ? __sock_sendmsg+0xce/0x190 [ 489.839513][T12257] ? ____sys_sendmsg+0x61a/0x860 [ 489.839515][T12257] ? ___sys_sendmsg+0x14e/0x1d0 [ 489.839516][T12257] ? __sys_sendmsg+0x12c/0x1d0 [ 489.839518][T12257] ? do_syscall_64+0xff/0x530 [ 489.839520][T12257] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 489.839522][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839524][T12257] ? lock_acquire+0x13c/0x160 [ 489.839525][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839526][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839527][T12257] ? trace_contention_end+0xb3/0x180 [ 489.839529][T12257] ? __mutex_lock+0x1db/0x1ea0 [ 489.839530][T12257] ? __mutex_lock+0x9a3/0x1ea0 [ 489.839531][T12257] ? rtnl_newlink+0x9a8/0x11b0 [ 489.839533][T12257] ? ww_mutex_lock+0x160/0x160 [ 489.839534][T12257] ? nla_get_range_signed+0x3d0/0x3d0 [ 489.839537][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839538][T12257] ? __rtnl_newlink+0x3fa/0xa50 [ 489.839540][T12257] rtnl_newlink+0x9f1/0x11b0 [ 489.839542][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839543][T12257] ? rtnl_bridge_getlink+0x850/0x850 [ 489.839544][T12257] ? lock_acquire+0x13c/0x160 [ 489.839546][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839547][T12257] ? is_bpf_text_address+0x3e/0x110 [ 489.839550][T12257] ? is_bpf_text_address+0x72/0x110 [ 489.839551][T12257] ? kernel_text_address+0x149/0x170 [ 489.839552][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839553][T12257] ? cap_capable+0x1d7/0x3d0 [ 489.839557][T12257] ? arch_stack_walk+0xed/0x130 [ 489.839559][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839560][T12257] ? lock_acquire+0x13c/0x160 [ 489.839561][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839562][T12257] ? rtnl_bridge_getlink+0x850/0x850 [ 489.839564][T12257] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 489.839565][T12257] ? rtnl_link_fill+0x920/0x920 [ 489.839567][T12257] ? filter_irq_stacks+0xd0/0xd0 [ 489.839568][T12257] ? stack_depot_save_flags+0x1bc/0x790 [ 489.839570][T12257] netlink_rcv_skb+0x14e/0x3a0 [ 489.839572][T12257] ? rtnl_link_fill+0x920/0x920 [ 489.839573][T12257] ? lock_release+0x184/0x1f0 [ 489.839575][T12257] ? netlink_ack+0xcf0/0xcf0 [ 489.839576][T12257] ? __netlink_lookup+0xb9/0x6b0 [ 489.839579][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839580][T12257] ? lock_release+0x184/0x1f0 [ 489.839582][T12257] netlink_unicast+0x486/0x750 [ 489.839584][T12257] ? netlink_attachskb+0x810/0x810 [ 489.839586][T12257] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 489.839588][T12257] netlink_sendmsg+0x75b/0xc90 [ 489.839590][T12257] ? netlink_unicast+0x750/0x750 [ 489.839591][T12257] ? kernel_text_address+0x149/0x170 [ 489.839593][T12257] ? lock_acquire+0x13c/0x160 [ 489.839594][T12257] ? __import_iovec+0x36c/0x620 [ 489.839598][T12257] __sock_sendmsg+0xce/0x190 [ 489.839599][T12257] ____sys_sendmsg+0x61a/0x860 [ 489.839601][T12257] ? copy_msghdr_from_user+0x279/0x420 [ 489.839603][T12257] ? sock_write_iter+0x400/0x400 [ 489.839604][T12257] ? move_addr_to_kernel+0x40/0x40 [ 489.839605][T12257] ? filter_irq_stacks+0xd0/0xd0 [ 489.839608][T12257] ___sys_sendmsg+0x14e/0x1d0 [ 489.839610][T12257] ? copy_msghdr_from_user+0x420/0x420 [ 489.839614][T12257] __sys_sendmsg+0x12c/0x1d0 [ 489.839616][T12257] ? __sys_sendmsg_sock+0x20/0x20 [ 489.839619][T12257] ? rcu_is_watching+0x16/0xd0 [ 489.839620][T12257] do_syscall_64+0xff/0x530 [ 489.839622][T12257] ? exc_page_fault+0xee/0x100 [ 489.839624][T12257] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 489.839625][T12257] RIP: 0033:0x7fc614f0f54e [ 489.839627][T12257] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 489.839629][T12257] RSP: 002b:00007ffdba5eb520 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 489.839632][T12257] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc614f0f54e [ 489.839634][T12257] RDX: 0000000000000000 RSI: 00007ffdba5eb5d0 RDI: 0000000000000005 [ 489.839635][T12257] RBP: 00007ffdba5eb530 R08: 0000000000000000 R09: 0000000000000000 [ 489.839635][T12257] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918ff2 [ 489.839636][T12257] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdba5ebca0 [ 489.839639][T12257] [ 497.172530][T12400] eth1: renamed from tmp [ 497.172544][T12400] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 497.172546][T12400] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12400, name: ip [ 497.172548][T12400] preempt_count: 1, expected: 0 [ 497.172549][T12400] RCU nest depth: 0, expected: 0 [ 497.172550][T12400] INFO: lockdep is turned off. [ 497.172551][T12400] irq event stamp: 0 [ 497.172552][T12400] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 497.172556][T12400] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 497.172562][T12400] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 497.172564][T12400] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 497.172565][T12400] Preemption disabled at: [ 497.172566][T12400] [] vprintk_emit+0x31b/0x3e0 [ 497.172572][T12400] CPU: 2 UID: 0 PID: 12400 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 497.172576][T12400] Tainted: [W]=WARN [ 497.172577][T12400] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 497.172579][T12400] Call Trace: [ 497.172580][T12400] [ 497.172581][T12400] dump_stack_lvl+0x6f/0xa0 [ 497.172587][T12400] ? vprintk_emit+0x31b/0x3e0 [ 497.172588][T12400] __might_resched.cold+0x1fe/0x2c1 [ 497.172592][T12400] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 497.172595][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172597][T12400] __kmalloc_noprof+0x443/0x760 [ 497.172600][T12400] ? __rwlock_init+0x150/0x150 [ 497.172603][T12400] ? alloc_buf.isra.0+0x4b/0x260 [ 497.172608][T12400] ? do_raw_spin_unlock+0x59/0x250 [ 497.172610][T12400] alloc_buf.isra.0+0x4b/0x260 [ 497.172613][T12400] put_chars+0x1e1/0x2f0 [ 497.172614][T12400] ? __send_to_port+0x420/0x420 [ 497.172615][T12400] ? printk_get_next_message+0x240/0x650 [ 497.172618][T12400] ? console_prepend_replay+0x20/0x20 [ 497.172620][T12400] ? pointer+0x794/0xed0 [ 497.172624][T12400] hvc_console_print+0x292/0x780 [ 497.172628][T12400] ? hvc_write+0x3a0/0x3a0 [ 497.172630][T12400] ? __rwlock_init+0x150/0x150 [ 497.172632][T12400] ? lock_acquire+0x13c/0x160 [ 497.172634][T12400] console_emit_next_record+0x22f/0x4c0 [ 497.172637][T12400] ? devkmsg_read+0x4b0/0x4b0 [ 497.172639][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172640][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172641][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172642][T12400] ? lock_acquire+0x13c/0x160 [ 497.172644][T12400] ? console_flush_one_record+0x111/0x710 [ 497.172645][T12400] console_flush_one_record+0x46f/0x710 [ 497.172648][T12400] ? console_emit_next_record+0x4c0/0x4c0 [ 497.172650][T12400] console_unlock+0xee/0x1f0 [ 497.172652][T12400] ? lock_acquire+0x13c/0x160 [ 497.172654][T12400] ? console_flush_one_record+0x710/0x710 [ 497.172656][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172656][T12400] ? lock_release+0x184/0x1f0 [ 497.172658][T12400] ? lock_acquire+0xe0/0x160 [ 497.172659][T12400] ? __rcu_read_lock+0x70/0x70 [ 497.172661][T12400] ? __down_trylock_console_sem+0x5e/0xa0 [ 497.172663][T12400] ? vprintk_emit+0x320/0x3e0 [ 497.172664][T12400] vprintk_emit+0x37c/0x3e0 [ 497.172666][T12400] ? wake_up_klogd_work_func+0x90/0x90 [ 497.172667][T12400] ? prepare_to_wait_event+0x8d/0x740 [ 497.172669][T12400] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 497.172672][T12400] ? _mutex_trylock_nest_lock+0x390/0x390 [ 497.172675][T12400] _printk+0xc7/0x100 [ 497.172678][T12400] ? snapshot_read.cold+0x21/0x21 [ 497.172680][T12400] ? synchronize_rcu_normal+0x340/0x340 [ 497.172682][T12400] ? netdev_name+0x43/0x60 [ 497.172685][T12400] ? __netdev_printk+0x17f/0x1d0 [ 497.172687][T12400] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 497.172690][T12400] netdev_info+0xe2/0x116 [ 497.172692][T12400] ? netdev_notice+0x120/0x120 [ 497.172694][T12400] ? do_raw_spin_lock+0x131/0x280 [ 497.172696][T12400] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 497.172699][T12400] ? __rwlock_init+0x150/0x150 [ 497.172700][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172701][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172702][T12400] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 497.172704][T12400] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 497.172705][T12400] ? trace_irq_enable.constprop.0+0x30/0x160 [ 497.172706][T12400] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 497.172708][T12400] netif_change_name.cold+0x4f/0x89 [ 497.172709][T12400] ? register_netdev+0x40/0x40 [ 497.172710][T12400] ? lock_release+0x184/0x1f0 [ 497.172712][T12400] ? netdev_adjacent_rename_links+0x470/0x470 [ 497.172715][T12400] ? __kernel_text_address+0x12/0x30 [ 497.172718][T12400] ? write_profile+0xf0/0xf0 [ 497.172720][T12400] ? __asan_memset+0x27/0x50 [ 497.172724][T12400] do_setlink.isra.0+0x1f7d/0x2a60 [ 497.172726][T12400] ? stack_trace_save+0x93/0xc0 [ 497.172727][T12400] ? rtnl_link_get_size+0x350/0x350 [ 497.172728][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172729][T12400] ? stack_depot_save_flags+0x1bc/0x790 [ 497.172733][T12400] ? kasan_save_stack+0x3d/0x50 [ 497.172735][T12400] ? kasan_save_stack+0x2f/0x50 [ 497.172736][T12400] ? kasan_save_track+0x14/0x30 [ 497.172737][T12400] ? __kasan_kmalloc+0x7b/0x90 [ 497.172738][T12400] ? __kmalloc_cache_noprof+0x29a/0x620 [ 497.172739][T12400] ? rtnl_newlink+0x124/0x11b0 [ 497.172740][T12400] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 497.172741][T12400] ? netlink_rcv_skb+0x14e/0x3a0 [ 497.172744][T12400] ? netlink_unicast+0x486/0x750 [ 497.172746][T12400] ? netlink_sendmsg+0x75b/0xc90 [ 497.172747][T12400] ? __sock_sendmsg+0xce/0x190 [ 497.172750][T12400] ? ____sys_sendmsg+0x61a/0x860 [ 497.172751][T12400] ? ___sys_sendmsg+0x14e/0x1d0 [ 497.172752][T12400] ? __sys_sendmsg+0x12c/0x1d0 [ 497.172754][T12400] ? do_syscall_64+0xff/0x530 [ 497.172756][T12400] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 497.172759][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172760][T12400] ? lock_acquire+0x13c/0x160 [ 497.172761][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172762][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172763][T12400] ? trace_contention_end+0xb3/0x180 [ 497.172765][T12400] ? __mutex_lock+0x1db/0x1ea0 [ 497.172766][T12400] ? __mutex_lock+0x9a3/0x1ea0 [ 497.172767][T12400] ? rtnl_newlink+0x9a8/0x11b0 [ 497.172769][T12400] ? ww_mutex_lock+0x160/0x160 [ 497.172769][T12400] ? nla_get_range_signed+0x3d0/0x3d0 [ 497.172773][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172774][T12400] ? __rtnl_newlink+0x3fa/0xa50 [ 497.172776][T12400] rtnl_newlink+0x9f1/0x11b0 [ 497.172778][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172779][T12400] ? rtnl_bridge_getlink+0x850/0x850 [ 497.172780][T12400] ? lock_acquire+0x13c/0x160 [ 497.172781][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172783][T12400] ? is_bpf_text_address+0x3e/0x110 [ 497.172785][T12400] ? is_bpf_text_address+0x72/0x110 [ 497.172787][T12400] ? kernel_text_address+0x149/0x170 [ 497.172788][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172789][T12400] ? cap_capable+0x1d7/0x3d0 [ 497.172792][T12400] ? arch_stack_walk+0xed/0x130 [ 497.172794][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172795][T12400] ? lock_acquire+0x13c/0x160 [ 497.172797][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172798][T12400] ? rtnl_bridge_getlink+0x850/0x850 [ 497.172799][T12400] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 497.172801][T12400] ? rtnl_link_fill+0x920/0x920 [ 497.172802][T12400] ? filter_irq_stacks+0xd0/0xd0 [ 497.172804][T12400] ? stack_depot_save_flags+0x1bc/0x790 [ 497.172806][T12400] netlink_rcv_skb+0x14e/0x3a0 [ 497.172808][T12400] ? rtnl_link_fill+0x920/0x920 [ 497.172809][T12400] ? lock_release+0x184/0x1f0 [ 497.172811][T12400] ? netlink_ack+0xcf0/0xcf0 [ 497.172812][T12400] ? __netlink_lookup+0xb9/0x6b0 [ 497.172815][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172816][T12400] ? lock_release+0x184/0x1f0 [ 497.172818][T12400] netlink_unicast+0x486/0x750 [ 497.172820][T12400] ? netlink_attachskb+0x810/0x810 [ 497.172822][T12400] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 497.172824][T12400] netlink_sendmsg+0x75b/0xc90 [ 497.172826][T12400] ? netlink_unicast+0x750/0x750 [ 497.172827][T12400] ? kernel_text_address+0x149/0x170 [ 497.172829][T12400] ? lock_acquire+0x13c/0x160 [ 497.172830][T12400] ? __import_iovec+0x36c/0x620 [ 497.172833][T12400] __sock_sendmsg+0xce/0x190 [ 497.172835][T12400] ____sys_sendmsg+0x61a/0x860 [ 497.172837][T12400] ? copy_msghdr_from_user+0x279/0x420 [ 497.172838][T12400] ? sock_write_iter+0x400/0x400 [ 497.172840][T12400] ? move_addr_to_kernel+0x40/0x40 [ 497.172841][T12400] ? filter_irq_stacks+0xd0/0xd0 [ 497.172844][T12400] ___sys_sendmsg+0x14e/0x1d0 [ 497.172845][T12400] ? copy_msghdr_from_user+0x420/0x420 [ 497.172850][T12400] __sys_sendmsg+0x12c/0x1d0 [ 497.172852][T12400] ? __sys_sendmsg_sock+0x20/0x20 [ 497.172855][T12400] ? rcu_is_watching+0x16/0xd0 [ 497.172856][T12400] do_syscall_64+0xff/0x530 [ 497.172858][T12400] ? exc_page_fault+0xee/0x100 [ 497.172860][T12400] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 497.172861][T12400] RIP: 0033:0x7f4ca37b154e [ 497.172863][T12400] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 497.172865][T12400] RSP: 002b:00007fffc58ad5f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 497.172868][T12400] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f4ca37b154e [ 497.172870][T12400] RDX: 0000000000000000 RSI: 00007fffc58ad6a0 RDI: 0000000000000005 [ 497.172871][T12400] RBP: 00007fffc58ad600 R08: 0000000000000000 R09: 0000000000000000 [ 497.172871][T12400] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918ff9 [ 497.172872][T12400] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffc58add70 [ 497.172874][T12400] [ 504.517315][T12543] eth1: renamed from tmp [ 504.517329][T12543] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 504.517331][T12543] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12543, name: ip [ 504.517332][T12543] preempt_count: 1, expected: 0 [ 504.517333][T12543] RCU nest depth: 0, expected: 0 [ 504.517334][T12543] INFO: lockdep is turned off. [ 504.517335][T12543] irq event stamp: 0 [ 504.517336][T12543] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 504.517340][T12543] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 504.517346][T12543] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 504.517348][T12543] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 504.517350][T12543] Preemption disabled at: [ 504.517351][T12543] [] vprintk_emit+0x31b/0x3e0 [ 504.517357][T12543] CPU: 3 UID: 0 PID: 12543 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 504.517360][T12543] Tainted: [W]=WARN [ 504.517362][T12543] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 504.517363][T12543] Call Trace: [ 504.517368][T12543] [ 504.517369][T12543] dump_stack_lvl+0x6f/0xa0 [ 504.517374][T12543] ? vprintk_emit+0x31b/0x3e0 [ 504.517376][T12543] __might_resched.cold+0x1fe/0x2c1 [ 504.517379][T12543] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 504.517383][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517385][T12543] __kmalloc_noprof+0x443/0x760 [ 504.517388][T12543] ? __rwlock_init+0x150/0x150 [ 504.517391][T12543] ? alloc_buf.isra.0+0x4b/0x260 [ 504.517396][T12543] ? do_raw_spin_unlock+0x59/0x250 [ 504.517398][T12543] alloc_buf.isra.0+0x4b/0x260 [ 504.517400][T12543] put_chars+0x1e1/0x2f0 [ 504.517402][T12543] ? __send_to_port+0x420/0x420 [ 504.517403][T12543] ? printk_get_next_message+0x240/0x650 [ 504.517406][T12543] ? console_prepend_replay+0x20/0x20 [ 504.517408][T12543] ? pointer+0x794/0xed0 [ 504.517411][T12543] hvc_console_print+0x292/0x780 [ 504.517416][T12543] ? hvc_write+0x3a0/0x3a0 [ 504.517418][T12543] ? __rwlock_init+0x150/0x150 [ 504.517419][T12543] ? lock_acquire+0x13c/0x160 [ 504.517422][T12543] console_emit_next_record+0x22f/0x4c0 [ 504.517424][T12543] ? devkmsg_read+0x4b0/0x4b0 [ 504.517426][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517428][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517428][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517429][T12543] ? lock_acquire+0x13c/0x160 [ 504.517431][T12543] ? console_flush_one_record+0x111/0x710 [ 504.517433][T12543] console_flush_one_record+0x46f/0x710 [ 504.517435][T12543] ? console_emit_next_record+0x4c0/0x4c0 [ 504.517438][T12543] console_unlock+0xee/0x1f0 [ 504.517440][T12543] ? lock_acquire+0x13c/0x160 [ 504.517441][T12543] ? console_flush_one_record+0x710/0x710 [ 504.517443][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517444][T12543] ? lock_release+0x184/0x1f0 [ 504.517445][T12543] ? lock_acquire+0xe0/0x160 [ 504.517447][T12543] ? __rcu_read_lock+0x70/0x70 [ 504.517448][T12543] ? __down_trylock_console_sem+0x5e/0xa0 [ 504.517450][T12543] ? vprintk_emit+0x320/0x3e0 [ 504.517452][T12543] vprintk_emit+0x37c/0x3e0 [ 504.517453][T12543] ? wake_up_klogd_work_func+0x90/0x90 [ 504.517455][T12543] ? prepare_to_wait_event+0x8d/0x740 [ 504.517457][T12543] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 504.517460][T12543] ? _mutex_trylock_nest_lock+0x390/0x390 [ 504.517462][T12543] _printk+0xc7/0x100 [ 504.517465][T12543] ? snapshot_read.cold+0x21/0x21 [ 504.517467][T12543] ? synchronize_rcu_normal+0x340/0x340 [ 504.517469][T12543] ? netdev_name+0x43/0x60 [ 504.517472][T12543] ? __netdev_printk+0x17f/0x1d0 [ 504.517474][T12543] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 504.517477][T12543] netdev_info+0xe2/0x116 [ 504.517479][T12543] ? netdev_notice+0x120/0x120 [ 504.517481][T12543] ? do_raw_spin_lock+0x131/0x280 [ 504.517483][T12543] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 504.517485][T12543] ? __rwlock_init+0x150/0x150 [ 504.517487][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517488][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517489][T12543] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 504.517490][T12543] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 504.517492][T12543] ? trace_irq_enable.constprop.0+0x30/0x160 [ 504.517493][T12543] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 504.517494][T12543] netif_change_name.cold+0x4f/0x89 [ 504.517496][T12543] ? register_netdev+0x40/0x40 [ 504.517497][T12543] ? lock_release+0x184/0x1f0 [ 504.517499][T12543] ? netdev_adjacent_rename_links+0x470/0x470 [ 504.517502][T12543] ? __kernel_text_address+0x12/0x30 [ 504.517504][T12543] ? write_profile+0xf0/0xf0 [ 504.517507][T12543] ? __asan_memset+0x27/0x50 [ 504.517510][T12543] do_setlink.isra.0+0x1f7d/0x2a60 [ 504.517512][T12543] ? stack_trace_save+0x93/0xc0 [ 504.517514][T12543] ? rtnl_link_get_size+0x350/0x350 [ 504.517515][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517516][T12543] ? stack_depot_save_flags+0x1bc/0x790 [ 504.517519][T12543] ? kasan_save_stack+0x3d/0x50 [ 504.517521][T12543] ? kasan_save_stack+0x2f/0x50 [ 504.517522][T12543] ? kasan_save_track+0x14/0x30 [ 504.517523][T12543] ? __kasan_kmalloc+0x7b/0x90 [ 504.517524][T12543] ? __kmalloc_cache_noprof+0x29a/0x620 [ 504.517525][T12543] ? rtnl_newlink+0x124/0x11b0 [ 504.517526][T12543] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 504.517527][T12543] ? netlink_rcv_skb+0x14e/0x3a0 [ 504.517530][T12543] ? netlink_unicast+0x486/0x750 [ 504.517536][T12543] ? netlink_sendmsg+0x75b/0xc90 [ 504.517537][T12543] ? __sock_sendmsg+0xce/0x190 [ 504.517540][T12543] ? ____sys_sendmsg+0x61a/0x860 [ 504.517542][T12543] ? ___sys_sendmsg+0x14e/0x1d0 [ 504.517543][T12543] ? __sys_sendmsg+0x12c/0x1d0 [ 504.517545][T12543] ? do_syscall_64+0xff/0x530 [ 504.517547][T12543] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 504.517550][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517551][T12543] ? lock_acquire+0x13c/0x160 [ 504.517552][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517553][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517554][T12543] ? trace_contention_end+0xb3/0x180 [ 504.517556][T12543] ? __mutex_lock+0x1db/0x1ea0 [ 504.517557][T12543] ? __mutex_lock+0x9a3/0x1ea0 [ 504.517558][T12543] ? rtnl_newlink+0x9a8/0x11b0 [ 504.517560][T12543] ? ww_mutex_lock+0x160/0x160 [ 504.517561][T12543] ? nla_get_range_signed+0x3d0/0x3d0 [ 504.517564][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517565][T12543] ? __rtnl_newlink+0x3fa/0xa50 [ 504.517567][T12543] rtnl_newlink+0x9f1/0x11b0 [ 504.517569][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517570][T12543] ? rtnl_bridge_getlink+0x850/0x850 [ 504.517571][T12543] ? lock_acquire+0x13c/0x160 [ 504.517573][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517574][T12543] ? is_bpf_text_address+0x3e/0x110 [ 504.517577][T12543] ? is_bpf_text_address+0x72/0x110 [ 504.517578][T12543] ? kernel_text_address+0x149/0x170 [ 504.517580][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517581][T12543] ? cap_capable+0x1d7/0x3d0 [ 504.517584][T12543] ? arch_stack_walk+0xed/0x130 [ 504.517586][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517588][T12543] ? lock_acquire+0x13c/0x160 [ 504.517589][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517590][T12543] ? rtnl_bridge_getlink+0x850/0x850 [ 504.517591][T12543] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 504.517593][T12543] ? rtnl_link_fill+0x920/0x920 [ 504.517594][T12543] ? filter_irq_stacks+0xd0/0xd0 [ 504.517596][T12543] ? stack_depot_save_flags+0x1bc/0x790 [ 504.517598][T12543] netlink_rcv_skb+0x14e/0x3a0 [ 504.517600][T12543] ? rtnl_link_fill+0x920/0x920 [ 504.517601][T12543] ? lock_release+0x184/0x1f0 [ 504.517603][T12543] ? netlink_ack+0xcf0/0xcf0 [ 504.517604][T12543] ? __netlink_lookup+0xb9/0x6b0 [ 504.517607][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517608][T12543] ? lock_release+0x184/0x1f0 [ 504.517611][T12543] netlink_unicast+0x486/0x750 [ 504.517613][T12543] ? netlink_attachskb+0x810/0x810 [ 504.517614][T12543] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 504.517616][T12543] netlink_sendmsg+0x75b/0xc90 [ 504.517619][T12543] ? netlink_unicast+0x750/0x750 [ 504.517620][T12543] ? kernel_text_address+0x149/0x170 [ 504.517622][T12543] ? lock_acquire+0x13c/0x160 [ 504.517623][T12543] ? __import_iovec+0x36c/0x620 [ 504.517626][T12543] __sock_sendmsg+0xce/0x190 [ 504.517628][T12543] ____sys_sendmsg+0x61a/0x860 [ 504.517630][T12543] ? copy_msghdr_from_user+0x279/0x420 [ 504.517631][T12543] ? sock_write_iter+0x400/0x400 [ 504.517633][T12543] ? move_addr_to_kernel+0x40/0x40 [ 504.517634][T12543] ? filter_irq_stacks+0xd0/0xd0 [ 504.517637][T12543] ___sys_sendmsg+0x14e/0x1d0 [ 504.517639][T12543] ? copy_msghdr_from_user+0x420/0x420 [ 504.517643][T12543] __sys_sendmsg+0x12c/0x1d0 [ 504.517645][T12543] ? __sys_sendmsg_sock+0x20/0x20 [ 504.517648][T12543] ? rcu_is_watching+0x16/0xd0 [ 504.517650][T12543] do_syscall_64+0xff/0x530 [ 504.517651][T12543] ? exc_page_fault+0xee/0x100 [ 504.517653][T12543] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 504.517655][T12543] RIP: 0033:0x7fa79108054e [ 504.517657][T12543] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 504.517658][T12543] RSP: 002b:00007ffef344f6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 504.517662][T12543] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa79108054e [ 504.517663][T12543] RDX: 0000000000000000 RSI: 00007ffef344f750 RDI: 0000000000000005 [ 504.517664][T12543] RBP: 00007ffef344f6b0 R08: 0000000000000000 R09: 0000000000000000 [ 504.517665][T12543] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919000 [ 504.517666][T12543] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef344fe20 [ 504.517668][T12543] [ 511.977640][T12687] eth1: renamed from tmp [ 511.977654][T12687] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 511.977656][T12687] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12687, name: ip [ 511.977658][T12687] preempt_count: 1, expected: 0 [ 511.977659][T12687] RCU nest depth: 0, expected: 0 [ 511.977659][T12687] INFO: lockdep is turned off. [ 511.977661][T12687] irq event stamp: 0 [ 511.977661][T12687] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 511.977665][T12687] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 511.977672][T12687] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 511.977674][T12687] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 511.977675][T12687] Preemption disabled at: [ 511.977676][T12687] [] vprintk_emit+0x31b/0x3e0 [ 511.977682][T12687] CPU: 2 UID: 0 PID: 12687 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 511.977686][T12687] Tainted: [W]=WARN [ 511.977687][T12687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 511.977688][T12687] Call Trace: [ 511.977689][T12687] [ 511.977691][T12687] dump_stack_lvl+0x6f/0xa0 [ 511.977696][T12687] ? vprintk_emit+0x31b/0x3e0 [ 511.977697][T12687] __might_resched.cold+0x1fe/0x2c1 [ 511.977701][T12687] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 511.977704][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977707][T12687] __kmalloc_noprof+0x443/0x760 [ 511.977709][T12687] ? __rwlock_init+0x150/0x150 [ 511.977713][T12687] ? alloc_buf.isra.0+0x4b/0x260 [ 511.977718][T12687] ? do_raw_spin_unlock+0x59/0x250 [ 511.977719][T12687] alloc_buf.isra.0+0x4b/0x260 [ 511.977722][T12687] put_chars+0x1e1/0x2f0 [ 511.977723][T12687] ? __send_to_port+0x420/0x420 [ 511.977724][T12687] ? printk_get_next_message+0x240/0x650 [ 511.977727][T12687] ? console_prepend_replay+0x20/0x20 [ 511.977729][T12687] ? pointer+0x794/0xed0 [ 511.977733][T12687] hvc_console_print+0x292/0x780 [ 511.977737][T12687] ? hvc_write+0x3a0/0x3a0 [ 511.977739][T12687] ? __rwlock_init+0x150/0x150 [ 511.977741][T12687] ? lock_acquire+0x13c/0x160 [ 511.977743][T12687] console_emit_next_record+0x22f/0x4c0 [ 511.977746][T12687] ? devkmsg_read+0x4b0/0x4b0 [ 511.977748][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977749][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977750][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977751][T12687] ? lock_acquire+0x13c/0x160 [ 511.977753][T12687] ? console_flush_one_record+0x111/0x710 [ 511.977754][T12687] console_flush_one_record+0x46f/0x710 [ 511.977757][T12687] ? console_emit_next_record+0x4c0/0x4c0 [ 511.977759][T12687] console_unlock+0xee/0x1f0 [ 511.977761][T12687] ? lock_acquire+0x13c/0x160 [ 511.977763][T12687] ? console_flush_one_record+0x710/0x710 [ 511.977764][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977765][T12687] ? lock_release+0x184/0x1f0 [ 511.977767][T12687] ? lock_acquire+0xe0/0x160 [ 511.977768][T12687] ? __rcu_read_lock+0x70/0x70 [ 511.977770][T12687] ? __down_trylock_console_sem+0x5e/0xa0 [ 511.977772][T12687] ? vprintk_emit+0x320/0x3e0 [ 511.977773][T12687] vprintk_emit+0x37c/0x3e0 [ 511.977775][T12687] ? wake_up_klogd_work_func+0x90/0x90 [ 511.977776][T12687] ? prepare_to_wait_event+0x8d/0x740 [ 511.977779][T12687] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 511.977782][T12687] ? _mutex_trylock_nest_lock+0x390/0x390 [ 511.977784][T12687] _printk+0xc7/0x100 [ 511.977787][T12687] ? snapshot_read.cold+0x21/0x21 [ 511.977789][T12687] ? synchronize_rcu_normal+0x340/0x340 [ 511.977791][T12687] ? netdev_name+0x43/0x60 [ 511.977794][T12687] ? __netdev_printk+0x17f/0x1d0 [ 511.977796][T12687] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 511.977799][T12687] netdev_info+0xe2/0x116 [ 511.977801][T12687] ? netdev_notice+0x120/0x120 [ 511.977803][T12687] ? do_raw_spin_lock+0x131/0x280 [ 511.977805][T12687] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 511.977807][T12687] ? __rwlock_init+0x150/0x150 [ 511.977809][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977810][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977811][T12687] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 511.977812][T12687] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 511.977814][T12687] ? trace_irq_enable.constprop.0+0x30/0x160 [ 511.977815][T12687] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 511.977816][T12687] netif_change_name.cold+0x4f/0x89 [ 511.977818][T12687] ? register_netdev+0x40/0x40 [ 511.977819][T12687] ? lock_release+0x184/0x1f0 [ 511.977821][T12687] ? netdev_adjacent_rename_links+0x470/0x470 [ 511.977824][T12687] ? __kernel_text_address+0x12/0x30 [ 511.977826][T12687] ? write_profile+0xf0/0xf0 [ 511.977829][T12687] ? __asan_memset+0x27/0x50 [ 511.977832][T12687] do_setlink.isra.0+0x1f7d/0x2a60 [ 511.977834][T12687] ? stack_trace_save+0x93/0xc0 [ 511.977835][T12687] ? rtnl_link_get_size+0x350/0x350 [ 511.977836][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977837][T12687] ? stack_depot_save_flags+0x1bc/0x790 [ 511.977841][T12687] ? kasan_save_stack+0x3d/0x50 [ 511.977842][T12687] ? kasan_save_stack+0x2f/0x50 [ 511.977844][T12687] ? kasan_save_track+0x14/0x30 [ 511.977845][T12687] ? __kasan_kmalloc+0x7b/0x90 [ 511.977846][T12687] ? __kmalloc_cache_noprof+0x29a/0x620 [ 511.977847][T12687] ? rtnl_newlink+0x124/0x11b0 [ 511.977848][T12687] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 511.977849][T12687] ? netlink_rcv_skb+0x14e/0x3a0 [ 511.977852][T12687] ? netlink_unicast+0x486/0x750 [ 511.977854][T12687] ? netlink_sendmsg+0x75b/0xc90 [ 511.977855][T12687] ? __sock_sendmsg+0xce/0x190 [ 511.977858][T12687] ? ____sys_sendmsg+0x61a/0x860 [ 511.977859][T12687] ? ___sys_sendmsg+0x14e/0x1d0 [ 511.977860][T12687] ? __sys_sendmsg+0x12c/0x1d0 [ 511.977862][T12687] ? do_syscall_64+0xff/0x530 [ 511.977864][T12687] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 511.977867][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977868][T12687] ? lock_acquire+0x13c/0x160 [ 511.977869][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977870][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977871][T12687] ? trace_contention_end+0xb3/0x180 [ 511.977872][T12687] ? __mutex_lock+0x1db/0x1ea0 [ 511.977874][T12687] ? __mutex_lock+0x9a3/0x1ea0 [ 511.977875][T12687] ? rtnl_newlink+0x9a8/0x11b0 [ 511.977876][T12687] ? ww_mutex_lock+0x160/0x160 [ 511.977877][T12687] ? nla_get_range_signed+0x3d0/0x3d0 [ 511.977881][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977882][T12687] ? __rtnl_newlink+0x3fa/0xa50 [ 511.977884][T12687] rtnl_newlink+0x9f1/0x11b0 [ 511.977886][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977887][T12687] ? rtnl_bridge_getlink+0x850/0x850 [ 511.977888][T12687] ? lock_acquire+0x13c/0x160 [ 511.977890][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977891][T12687] ? is_bpf_text_address+0x3e/0x110 [ 511.977893][T12687] ? is_bpf_text_address+0x72/0x110 [ 511.977895][T12687] ? kernel_text_address+0x149/0x170 [ 511.977896][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977897][T12687] ? cap_capable+0x1d7/0x3d0 [ 511.977900][T12687] ? arch_stack_walk+0xed/0x130 [ 511.977902][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977903][T12687] ? lock_acquire+0x13c/0x160 [ 511.977905][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977906][T12687] ? rtnl_bridge_getlink+0x850/0x850 [ 511.977907][T12687] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 511.977909][T12687] ? rtnl_link_fill+0x920/0x920 [ 511.977910][T12687] ? filter_irq_stacks+0xd0/0xd0 [ 511.977912][T12687] ? stack_depot_save_flags+0x1bc/0x790 [ 511.977914][T12687] netlink_rcv_skb+0x14e/0x3a0 [ 511.977916][T12687] ? rtnl_link_fill+0x920/0x920 [ 511.977917][T12687] ? lock_release+0x184/0x1f0 [ 511.977918][T12687] ? netlink_ack+0xcf0/0xcf0 [ 511.977920][T12687] ? __netlink_lookup+0xb9/0x6b0 [ 511.977923][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977924][T12687] ? lock_release+0x184/0x1f0 [ 511.977926][T12687] netlink_unicast+0x486/0x750 [ 511.977928][T12687] ? netlink_attachskb+0x810/0x810 [ 511.977930][T12687] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 511.977932][T12687] netlink_sendmsg+0x75b/0xc90 [ 511.977934][T12687] ? netlink_unicast+0x750/0x750 [ 511.977935][T12687] ? kernel_text_address+0x149/0x170 [ 511.977937][T12687] ? lock_acquire+0x13c/0x160 [ 511.977938][T12687] ? __import_iovec+0x36c/0x620 [ 511.977942][T12687] __sock_sendmsg+0xce/0x190 [ 511.977943][T12687] ____sys_sendmsg+0x61a/0x860 [ 511.977945][T12687] ? copy_msghdr_from_user+0x279/0x420 [ 511.977947][T12687] ? sock_write_iter+0x400/0x400 [ 511.977948][T12687] ? move_addr_to_kernel+0x40/0x40 [ 511.977950][T12687] ? filter_irq_stacks+0xd0/0xd0 [ 511.977952][T12687] ___sys_sendmsg+0x14e/0x1d0 [ 511.977954][T12687] ? copy_msghdr_from_user+0x420/0x420 [ 511.977959][T12687] __sys_sendmsg+0x12c/0x1d0 [ 511.977961][T12687] ? __sys_sendmsg_sock+0x20/0x20 [ 511.977963][T12687] ? rcu_is_watching+0x16/0xd0 [ 511.977965][T12687] do_syscall_64+0xff/0x530 [ 511.977967][T12687] ? exc_page_fault+0xee/0x100 [ 511.977969][T12687] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 511.977970][T12687] RIP: 0033:0x7f4f0fc4154e [ 511.977972][T12687] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 511.977973][T12687] RSP: 002b:00007ffc375fd280 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 511.977977][T12687] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f4f0fc4154e [ 511.977978][T12687] RDX: 0000000000000000 RSI: 00007ffc375fd330 RDI: 0000000000000005 [ 511.977979][T12687] RBP: 00007ffc375fd290 R08: 0000000000000000 R09: 0000000000000000 [ 511.977980][T12687] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919008 [ 511.977981][T12687] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc375fda00 [ 511.977983][T12687] [ 519.305316][T12830] eth1: renamed from tmp [ 519.305330][T12830] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 519.305332][T12830] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12830, name: ip [ 519.305333][T12830] preempt_count: 1, expected: 0 [ 519.305334][T12830] RCU nest depth: 0, expected: 0 [ 519.305335][T12830] INFO: lockdep is turned off. [ 519.305336][T12830] irq event stamp: 0 [ 519.305337][T12830] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 519.305341][T12830] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 519.305348][T12830] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 519.305349][T12830] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 519.305351][T12830] Preemption disabled at: [ 519.305352][T12830] [] vprintk_emit+0x31b/0x3e0 [ 519.305358][T12830] CPU: 0 UID: 0 PID: 12830 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 519.305362][T12830] Tainted: [W]=WARN [ 519.305362][T12830] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 519.305367][T12830] Call Trace: [ 519.305369][T12830] [ 519.305370][T12830] dump_stack_lvl+0x6f/0xa0 [ 519.305376][T12830] ? vprintk_emit+0x31b/0x3e0 [ 519.305377][T12830] __might_resched.cold+0x1fe/0x2c1 [ 519.305381][T12830] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 519.305384][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305386][T12830] __kmalloc_noprof+0x443/0x760 [ 519.305389][T12830] ? __rwlock_init+0x150/0x150 [ 519.305393][T12830] ? alloc_buf.isra.0+0x4b/0x260 [ 519.305398][T12830] ? do_raw_spin_unlock+0x59/0x250 [ 519.305399][T12830] alloc_buf.isra.0+0x4b/0x260 [ 519.305402][T12830] put_chars+0x1e1/0x2f0 [ 519.305404][T12830] ? __send_to_port+0x420/0x420 [ 519.305405][T12830] ? printk_get_next_message+0x240/0x650 [ 519.305407][T12830] ? console_prepend_replay+0x20/0x20 [ 519.305410][T12830] ? pointer+0x794/0xed0 [ 519.305413][T12830] hvc_console_print+0x292/0x780 [ 519.305418][T12830] ? hvc_write+0x3a0/0x3a0 [ 519.305420][T12830] ? __rwlock_init+0x150/0x150 [ 519.305421][T12830] ? lock_acquire+0x13c/0x160 [ 519.305424][T12830] console_emit_next_record+0x22f/0x4c0 [ 519.305427][T12830] ? devkmsg_read+0x4b0/0x4b0 [ 519.305429][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305430][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305431][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305432][T12830] ? lock_acquire+0x13c/0x160 [ 519.305434][T12830] ? console_flush_one_record+0x111/0x710 [ 519.305436][T12830] console_flush_one_record+0x46f/0x710 [ 519.305438][T12830] ? console_emit_next_record+0x4c0/0x4c0 [ 519.305441][T12830] console_unlock+0xee/0x1f0 [ 519.305442][T12830] ? lock_acquire+0x13c/0x160 [ 519.305444][T12830] ? console_flush_one_record+0x710/0x710 [ 519.305446][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305447][T12830] ? lock_release+0x184/0x1f0 [ 519.305448][T12830] ? lock_acquire+0xe0/0x160 [ 519.305450][T12830] ? __rcu_read_lock+0x70/0x70 [ 519.305451][T12830] ? __down_trylock_console_sem+0x5e/0xa0 [ 519.305453][T12830] ? vprintk_emit+0x320/0x3e0 [ 519.305454][T12830] vprintk_emit+0x37c/0x3e0 [ 519.305456][T12830] ? wake_up_klogd_work_func+0x90/0x90 [ 519.305457][T12830] ? prepare_to_wait_event+0x8d/0x740 [ 519.305459][T12830] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 519.305462][T12830] ? _mutex_trylock_nest_lock+0x390/0x390 [ 519.305464][T12830] _printk+0xc7/0x100 [ 519.305468][T12830] ? snapshot_read.cold+0x21/0x21 [ 519.305470][T12830] ? synchronize_rcu_normal+0x340/0x340 [ 519.305472][T12830] ? netdev_name+0x43/0x60 [ 519.305476][T12830] ? __netdev_printk+0x17f/0x1d0 [ 519.305478][T12830] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 519.305481][T12830] netdev_info+0xe2/0x116 [ 519.305483][T12830] ? netdev_notice+0x120/0x120 [ 519.305485][T12830] ? do_raw_spin_lock+0x131/0x280 [ 519.305487][T12830] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 519.305490][T12830] ? __rwlock_init+0x150/0x150 [ 519.305491][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305492][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305494][T12830] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 519.305495][T12830] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 519.305496][T12830] ? trace_irq_enable.constprop.0+0x30/0x160 [ 519.305498][T12830] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 519.305499][T12830] netif_change_name.cold+0x4f/0x89 [ 519.305501][T12830] ? register_netdev+0x40/0x40 [ 519.305502][T12830] ? lock_release+0x184/0x1f0 [ 519.305504][T12830] ? netdev_adjacent_rename_links+0x470/0x470 [ 519.305507][T12830] ? __kernel_text_address+0x12/0x30 [ 519.305509][T12830] ? write_profile+0xf0/0xf0 [ 519.305512][T12830] ? __asan_memset+0x27/0x50 [ 519.305516][T12830] do_setlink.isra.0+0x1f7d/0x2a60 [ 519.305517][T12830] ? stack_trace_save+0x93/0xc0 [ 519.305519][T12830] ? rtnl_link_get_size+0x350/0x350 [ 519.305520][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305521][T12830] ? stack_depot_save_flags+0x1bc/0x790 [ 519.305525][T12830] ? kasan_save_stack+0x3d/0x50 [ 519.305527][T12830] ? kasan_save_stack+0x2f/0x50 [ 519.305528][T12830] ? kasan_save_track+0x14/0x30 [ 519.305529][T12830] ? __kasan_kmalloc+0x7b/0x90 [ 519.305530][T12830] ? __kmalloc_cache_noprof+0x29a/0x620 [ 519.305531][T12830] ? rtnl_newlink+0x124/0x11b0 [ 519.305532][T12830] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 519.305534][T12830] ? netlink_rcv_skb+0x14e/0x3a0 [ 519.305537][T12830] ? netlink_unicast+0x486/0x750 [ 519.305538][T12830] ? netlink_sendmsg+0x75b/0xc90 [ 519.305540][T12830] ? __sock_sendmsg+0xce/0x190 [ 519.305542][T12830] ? ____sys_sendmsg+0x61a/0x860 [ 519.305544][T12830] ? ___sys_sendmsg+0x14e/0x1d0 [ 519.305545][T12830] ? __sys_sendmsg+0x12c/0x1d0 [ 519.305547][T12830] ? do_syscall_64+0xff/0x530 [ 519.305549][T12830] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 519.305552][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305553][T12830] ? lock_acquire+0x13c/0x160 [ 519.305554][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305555][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305556][T12830] ? trace_contention_end+0xb3/0x180 [ 519.305558][T12830] ? __mutex_lock+0x1db/0x1ea0 [ 519.305559][T12830] ? __mutex_lock+0x9a3/0x1ea0 [ 519.305560][T12830] ? rtnl_newlink+0x9a8/0x11b0 [ 519.305562][T12830] ? ww_mutex_lock+0x160/0x160 [ 519.305563][T12830] ? nla_get_range_signed+0x3d0/0x3d0 [ 519.305566][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305568][T12830] ? __rtnl_newlink+0x3fa/0xa50 [ 519.305570][T12830] rtnl_newlink+0x9f1/0x11b0 [ 519.305572][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305573][T12830] ? rtnl_bridge_getlink+0x850/0x850 [ 519.305574][T12830] ? lock_acquire+0x13c/0x160 [ 519.305576][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305577][T12830] ? is_bpf_text_address+0x3e/0x110 [ 519.305579][T12830] ? is_bpf_text_address+0x72/0x110 [ 519.305581][T12830] ? kernel_text_address+0x149/0x170 [ 519.305582][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305583][T12830] ? cap_capable+0x1d7/0x3d0 [ 519.305590][T12830] ? arch_stack_walk+0xed/0x130 [ 519.305592][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305594][T12830] ? lock_acquire+0x13c/0x160 [ 519.305595][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305596][T12830] ? rtnl_bridge_getlink+0x850/0x850 [ 519.305598][T12830] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 519.305599][T12830] ? rtnl_link_fill+0x920/0x920 [ 519.305601][T12830] ? filter_irq_stacks+0xd0/0xd0 [ 519.305602][T12830] ? stack_depot_save_flags+0x1bc/0x790 [ 519.305605][T12830] netlink_rcv_skb+0x14e/0x3a0 [ 519.305607][T12830] ? rtnl_link_fill+0x920/0x920 [ 519.305608][T12830] ? lock_release+0x184/0x1f0 [ 519.305610][T12830] ? netlink_ack+0xcf0/0xcf0 [ 519.305611][T12830] ? __netlink_lookup+0xb9/0x6b0 [ 519.305614][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305615][T12830] ? lock_release+0x184/0x1f0 [ 519.305617][T12830] netlink_unicast+0x486/0x750 [ 519.305620][T12830] ? netlink_attachskb+0x810/0x810 [ 519.305621][T12830] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 519.305623][T12830] netlink_sendmsg+0x75b/0xc90 [ 519.305625][T12830] ? netlink_unicast+0x750/0x750 [ 519.305627][T12830] ? kernel_text_address+0x149/0x170 [ 519.305629][T12830] ? lock_acquire+0x13c/0x160 [ 519.305630][T12830] ? __import_iovec+0x36c/0x620 [ 519.305633][T12830] __sock_sendmsg+0xce/0x190 [ 519.305635][T12830] ____sys_sendmsg+0x61a/0x860 [ 519.305637][T12830] ? copy_msghdr_from_user+0x279/0x420 [ 519.305639][T12830] ? sock_write_iter+0x400/0x400 [ 519.305640][T12830] ? move_addr_to_kernel+0x40/0x40 [ 519.305642][T12830] ? filter_irq_stacks+0xd0/0xd0 [ 519.305645][T12830] ___sys_sendmsg+0x14e/0x1d0 [ 519.305646][T12830] ? copy_msghdr_from_user+0x420/0x420 [ 519.305651][T12830] __sys_sendmsg+0x12c/0x1d0 [ 519.305653][T12830] ? __sys_sendmsg_sock+0x20/0x20 [ 519.305656][T12830] ? rcu_is_watching+0x16/0xd0 [ 519.305657][T12830] do_syscall_64+0xff/0x530 [ 519.305659][T12830] ? exc_page_fault+0xee/0x100 [ 519.305661][T12830] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 519.305663][T12830] RIP: 0033:0x7fcdb65a054e [ 519.305664][T12830] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 519.305666][T12830] RSP: 002b:00007ffcb357efc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 519.305670][T12830] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fcdb65a054e [ 519.305672][T12830] RDX: 0000000000000000 RSI: 00007ffcb357f070 RDI: 0000000000000005 [ 519.305672][T12830] RBP: 00007ffcb357efd0 R08: 0000000000000000 R09: 0000000000000000 [ 519.305673][T12830] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91900f [ 519.305674][T12830] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcb357f740 [ 519.305676][T12830] [ 526.719327][T12973] eth1: renamed from tmp [ 526.719340][T12973] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 526.719343][T12973] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12973, name: ip [ 526.719344][T12973] preempt_count: 1, expected: 0 [ 526.719345][T12973] RCU nest depth: 0, expected: 0 [ 526.719346][T12973] INFO: lockdep is turned off. [ 526.719347][T12973] irq event stamp: 0 [ 526.719348][T12973] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 526.719352][T12973] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 526.719359][T12973] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 526.719361][T12973] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 526.719362][T12973] Preemption disabled at: [ 526.719363][T12973] [] vprintk_emit+0x31b/0x3e0 [ 526.719373][T12973] CPU: 2 UID: 0 PID: 12973 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 526.719376][T12973] Tainted: [W]=WARN [ 526.719377][T12973] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 526.719378][T12973] Call Trace: [ 526.719380][T12973] [ 526.719381][T12973] dump_stack_lvl+0x6f/0xa0 [ 526.719387][T12973] ? vprintk_emit+0x31b/0x3e0 [ 526.719388][T12973] __might_resched.cold+0x1fe/0x2c1 [ 526.719392][T12973] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 526.719395][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719398][T12973] __kmalloc_noprof+0x443/0x760 [ 526.719401][T12973] ? __rwlock_init+0x150/0x150 [ 526.719404][T12973] ? alloc_buf.isra.0+0x4b/0x260 [ 526.719409][T12973] ? do_raw_spin_unlock+0x59/0x250 [ 526.719411][T12973] alloc_buf.isra.0+0x4b/0x260 [ 526.719413][T12973] put_chars+0x1e1/0x2f0 [ 526.719415][T12973] ? __send_to_port+0x420/0x420 [ 526.719416][T12973] ? printk_get_next_message+0x240/0x650 [ 526.719419][T12973] ? console_prepend_replay+0x20/0x20 [ 526.719421][T12973] ? pointer+0x794/0xed0 [ 526.719424][T12973] hvc_console_print+0x292/0x780 [ 526.719429][T12973] ? hvc_write+0x3a0/0x3a0 [ 526.719431][T12973] ? __rwlock_init+0x150/0x150 [ 526.719433][T12973] ? lock_acquire+0x13c/0x160 [ 526.719435][T12973] console_emit_next_record+0x22f/0x4c0 [ 526.719438][T12973] ? devkmsg_read+0x4b0/0x4b0 [ 526.719440][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719441][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719442][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719443][T12973] ? lock_acquire+0x13c/0x160 [ 526.719445][T12973] ? console_flush_one_record+0x111/0x710 [ 526.719447][T12973] console_flush_one_record+0x46f/0x710 [ 526.719449][T12973] ? console_emit_next_record+0x4c0/0x4c0 [ 526.719452][T12973] console_unlock+0xee/0x1f0 [ 526.719454][T12973] ? lock_acquire+0x13c/0x160 [ 526.719455][T12973] ? console_flush_one_record+0x710/0x710 [ 526.719457][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719458][T12973] ? lock_release+0x184/0x1f0 [ 526.719460][T12973] ? lock_acquire+0xe0/0x160 [ 526.719461][T12973] ? __rcu_read_lock+0x70/0x70 [ 526.719463][T12973] ? __down_trylock_console_sem+0x5e/0xa0 [ 526.719465][T12973] ? vprintk_emit+0x320/0x3e0 [ 526.719466][T12973] vprintk_emit+0x37c/0x3e0 [ 526.719468][T12973] ? wake_up_klogd_work_func+0x90/0x90 [ 526.719469][T12973] ? prepare_to_wait_event+0x8d/0x740 [ 526.719471][T12973] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 526.719475][T12973] ? _mutex_trylock_nest_lock+0x390/0x390 [ 526.719477][T12973] _printk+0xc7/0x100 [ 526.719480][T12973] ? snapshot_read.cold+0x21/0x21 [ 526.719482][T12973] ? synchronize_rcu_normal+0x340/0x340 [ 526.719484][T12973] ? netdev_name+0x43/0x60 [ 526.719487][T12973] ? __netdev_printk+0x17f/0x1d0 [ 526.719489][T12973] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 526.719492][T12973] netdev_info+0xe2/0x116 [ 526.719494][T12973] ? netdev_notice+0x120/0x120 [ 526.719496][T12973] ? do_raw_spin_lock+0x131/0x280 [ 526.719498][T12973] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 526.719500][T12973] ? __rwlock_init+0x150/0x150 [ 526.719502][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719503][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719504][T12973] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 526.719505][T12973] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 526.719507][T12973] ? trace_irq_enable.constprop.0+0x30/0x160 [ 526.719508][T12973] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 526.719510][T12973] netif_change_name.cold+0x4f/0x89 [ 526.719511][T12973] ? register_netdev+0x40/0x40 [ 526.719513][T12973] ? lock_release+0x184/0x1f0 [ 526.719515][T12973] ? netdev_adjacent_rename_links+0x470/0x470 [ 526.719517][T12973] ? __kernel_text_address+0x12/0x30 [ 526.719520][T12973] ? write_profile+0xf0/0xf0 [ 526.719522][T12973] ? __asan_memset+0x27/0x50 [ 526.719526][T12973] do_setlink.isra.0+0x1f7d/0x2a60 [ 526.719527][T12973] ? stack_trace_save+0x93/0xc0 [ 526.719529][T12973] ? rtnl_link_get_size+0x350/0x350 [ 526.719530][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719531][T12973] ? stack_depot_save_flags+0x1bc/0x790 [ 526.719535][T12973] ? kasan_save_stack+0x3d/0x50 [ 526.719537][T12973] ? kasan_save_stack+0x2f/0x50 [ 526.719538][T12973] ? kasan_save_track+0x14/0x30 [ 526.719539][T12973] ? __kasan_kmalloc+0x7b/0x90 [ 526.719540][T12973] ? __kmalloc_cache_noprof+0x29a/0x620 [ 526.719541][T12973] ? rtnl_newlink+0x124/0x11b0 [ 526.719542][T12973] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 526.719544][T12973] ? netlink_rcv_skb+0x14e/0x3a0 [ 526.719547][T12973] ? netlink_unicast+0x486/0x750 [ 526.719548][T12973] ? netlink_sendmsg+0x75b/0xc90 [ 526.719550][T12973] ? __sock_sendmsg+0xce/0x190 [ 526.719552][T12973] ? ____sys_sendmsg+0x61a/0x860 [ 526.719554][T12973] ? ___sys_sendmsg+0x14e/0x1d0 [ 526.719555][T12973] ? __sys_sendmsg+0x12c/0x1d0 [ 526.719557][T12973] ? do_syscall_64+0xff/0x530 [ 526.719559][T12973] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 526.719562][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719563][T12973] ? lock_acquire+0x13c/0x160 [ 526.719565][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719566][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719567][T12973] ? trace_contention_end+0xb3/0x180 [ 526.719568][T12973] ? __mutex_lock+0x1db/0x1ea0 [ 526.719570][T12973] ? __mutex_lock+0x9a3/0x1ea0 [ 526.719571][T12973] ? rtnl_newlink+0x9a8/0x11b0 [ 526.719572][T12973] ? ww_mutex_lock+0x160/0x160 [ 526.719573][T12973] ? nla_get_range_signed+0x3d0/0x3d0 [ 526.719577][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719578][T12973] ? __rtnl_newlink+0x3fa/0xa50 [ 526.719580][T12973] rtnl_newlink+0x9f1/0x11b0 [ 526.719582][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719583][T12973] ? rtnl_bridge_getlink+0x850/0x850 [ 526.719584][T12973] ? lock_acquire+0x13c/0x160 [ 526.719586][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719587][T12973] ? is_bpf_text_address+0x3e/0x110 [ 526.719590][T12973] ? is_bpf_text_address+0x72/0x110 [ 526.719591][T12973] ? kernel_text_address+0x149/0x170 [ 526.719592][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719594][T12973] ? cap_capable+0x1d7/0x3d0 [ 526.719597][T12973] ? arch_stack_walk+0xed/0x130 [ 526.719599][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719600][T12973] ? lock_acquire+0x13c/0x160 [ 526.719602][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719603][T12973] ? rtnl_bridge_getlink+0x850/0x850 [ 526.719604][T12973] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 526.719606][T12973] ? rtnl_link_fill+0x920/0x920 [ 526.719607][T12973] ? filter_irq_stacks+0xd0/0xd0 [ 526.719609][T12973] ? stack_depot_save_flags+0x1bc/0x790 [ 526.719611][T12973] netlink_rcv_skb+0x14e/0x3a0 [ 526.719616][T12973] ? rtnl_link_fill+0x920/0x920 [ 526.719618][T12973] ? lock_release+0x184/0x1f0 [ 526.719619][T12973] ? netlink_ack+0xcf0/0xcf0 [ 526.719621][T12973] ? __netlink_lookup+0xb9/0x6b0 [ 526.719624][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719625][T12973] ? lock_release+0x184/0x1f0 [ 526.719627][T12973] netlink_unicast+0x486/0x750 [ 526.719629][T12973] ? netlink_attachskb+0x810/0x810 [ 526.719631][T12973] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 526.719633][T12973] netlink_sendmsg+0x75b/0xc90 [ 526.719635][T12973] ? netlink_unicast+0x750/0x750 [ 526.719636][T12973] ? kernel_text_address+0x149/0x170 [ 526.719638][T12973] ? lock_acquire+0x13c/0x160 [ 526.719640][T12973] ? __import_iovec+0x36c/0x620 [ 526.719643][T12973] __sock_sendmsg+0xce/0x190 [ 526.719645][T12973] ____sys_sendmsg+0x61a/0x860 [ 526.719646][T12973] ? copy_msghdr_from_user+0x279/0x420 [ 526.719648][T12973] ? sock_write_iter+0x400/0x400 [ 526.719650][T12973] ? move_addr_to_kernel+0x40/0x40 [ 526.719651][T12973] ? filter_irq_stacks+0xd0/0xd0 [ 526.719654][T12973] ___sys_sendmsg+0x14e/0x1d0 [ 526.719655][T12973] ? copy_msghdr_from_user+0x420/0x420 [ 526.719660][T12973] __sys_sendmsg+0x12c/0x1d0 [ 526.719662][T12973] ? __sys_sendmsg_sock+0x20/0x20 [ 526.719665][T12973] ? rcu_is_watching+0x16/0xd0 [ 526.719666][T12973] do_syscall_64+0xff/0x530 [ 526.719668][T12973] ? exc_page_fault+0xee/0x100 [ 526.719670][T12973] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 526.719671][T12973] RIP: 0033:0x7f927a17454e [ 526.719673][T12973] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 526.719675][T12973] RSP: 002b:00007fffd07f63f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 526.719678][T12973] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f927a17454e [ 526.719680][T12973] RDX: 0000000000000000 RSI: 00007fffd07f64a0 RDI: 0000000000000005 [ 526.719681][T12973] RBP: 00007fffd07f6400 R08: 0000000000000000 R09: 0000000000000000 [ 526.719682][T12973] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919016 [ 526.719683][T12973] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffd07f6b70 [ 526.719685][T12973] [ 535.527262][T13144] eth1: renamed from tmp [ 535.527277][T13144] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 535.527279][T13144] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13144, name: ip [ 535.527281][T13144] preempt_count: 1, expected: 0 [ 535.527282][T13144] RCU nest depth: 0, expected: 0 [ 535.527282][T13144] INFO: lockdep is turned off. [ 535.527283][T13144] irq event stamp: 0 [ 535.527284][T13144] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 535.527288][T13144] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 535.527295][T13144] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 535.527297][T13144] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 535.527298][T13144] Preemption disabled at: [ 535.527299][T13144] [] vprintk_emit+0x31b/0x3e0 [ 535.527305][T13144] CPU: 3 UID: 0 PID: 13144 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 535.527309][T13144] Tainted: [W]=WARN [ 535.527310][T13144] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 535.527311][T13144] Call Trace: [ 535.527312][T13144] [ 535.527314][T13144] dump_stack_lvl+0x6f/0xa0 [ 535.527319][T13144] ? vprintk_emit+0x31b/0x3e0 [ 535.527320][T13144] __might_resched.cold+0x1fe/0x2c1 [ 535.527324][T13144] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 535.527327][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527330][T13144] __kmalloc_noprof+0x443/0x760 [ 535.527333][T13144] ? __rwlock_init+0x150/0x150 [ 535.527336][T13144] ? alloc_buf.isra.0+0x4b/0x260 [ 535.527341][T13144] ? do_raw_spin_unlock+0x59/0x250 [ 535.527342][T13144] alloc_buf.isra.0+0x4b/0x260 [ 535.527345][T13144] put_chars+0x1e1/0x2f0 [ 535.527347][T13144] ? __send_to_port+0x420/0x420 [ 535.527348][T13144] ? printk_get_next_message+0x240/0x650 [ 535.527350][T13144] ? console_prepend_replay+0x20/0x20 [ 535.527352][T13144] ? pointer+0x794/0xed0 [ 535.527356][T13144] hvc_console_print+0x292/0x780 [ 535.527360][T13144] ? hvc_write+0x3a0/0x3a0 [ 535.527362][T13144] ? __rwlock_init+0x150/0x150 [ 535.527364][T13144] ? lock_acquire+0x13c/0x160 [ 535.527369][T13144] console_emit_next_record+0x22f/0x4c0 [ 535.527372][T13144] ? devkmsg_read+0x4b0/0x4b0 [ 535.527374][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527375][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527376][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527377][T13144] ? lock_acquire+0x13c/0x160 [ 535.527379][T13144] ? console_flush_one_record+0x111/0x710 [ 535.527381][T13144] console_flush_one_record+0x46f/0x710 [ 535.527384][T13144] ? console_emit_next_record+0x4c0/0x4c0 [ 535.527386][T13144] console_unlock+0xee/0x1f0 [ 535.527388][T13144] ? lock_acquire+0x13c/0x160 [ 535.527390][T13144] ? console_flush_one_record+0x710/0x710 [ 535.527392][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527393][T13144] ? lock_release+0x184/0x1f0 [ 535.527394][T13144] ? lock_acquire+0xe0/0x160 [ 535.527396][T13144] ? __rcu_read_lock+0x70/0x70 [ 535.527397][T13144] ? __down_trylock_console_sem+0x5e/0xa0 [ 535.527400][T13144] ? vprintk_emit+0x320/0x3e0 [ 535.527401][T13144] vprintk_emit+0x37c/0x3e0 [ 535.527403][T13144] ? wake_up_klogd_work_func+0x90/0x90 [ 535.527404][T13144] ? prepare_to_wait_event+0x8d/0x740 [ 535.527407][T13144] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 535.527410][T13144] ? _mutex_trylock_nest_lock+0x390/0x390 [ 535.527412][T13144] _printk+0xc7/0x100 [ 535.527416][T13144] ? snapshot_read.cold+0x21/0x21 [ 535.527418][T13144] ? synchronize_rcu_normal+0x340/0x340 [ 535.527420][T13144] ? netdev_name+0x43/0x60 [ 535.527423][T13144] ? __netdev_printk+0x17f/0x1d0 [ 535.527425][T13144] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 535.527428][T13144] netdev_info+0xe2/0x116 [ 535.527430][T13144] ? netdev_notice+0x120/0x120 [ 535.527433][T13144] ? do_raw_spin_lock+0x131/0x280 [ 535.527434][T13144] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 535.527437][T13144] ? __rwlock_init+0x150/0x150 [ 535.527438][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527439][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527440][T13144] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 535.527442][T13144] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 535.527443][T13144] ? trace_irq_enable.constprop.0+0x30/0x160 [ 535.527445][T13144] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 535.527446][T13144] netif_change_name.cold+0x4f/0x89 [ 535.527448][T13144] ? register_netdev+0x40/0x40 [ 535.527449][T13144] ? lock_release+0x184/0x1f0 [ 535.527451][T13144] ? netdev_adjacent_rename_links+0x470/0x470 [ 535.527454][T13144] ? __kernel_text_address+0x12/0x30 [ 535.527456][T13144] ? write_profile+0xf0/0xf0 [ 535.527459][T13144] ? __asan_memset+0x27/0x50 [ 535.527462][T13144] do_setlink.isra.0+0x1f7d/0x2a60 [ 535.527464][T13144] ? stack_trace_save+0x93/0xc0 [ 535.527466][T13144] ? rtnl_link_get_size+0x350/0x350 [ 535.527467][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527468][T13144] ? stack_depot_save_flags+0x1bc/0x790 [ 535.527471][T13144] ? kasan_save_stack+0x3d/0x50 [ 535.527473][T13144] ? kasan_save_stack+0x2f/0x50 [ 535.527474][T13144] ? kasan_save_track+0x14/0x30 [ 535.527475][T13144] ? __kasan_kmalloc+0x7b/0x90 [ 535.527476][T13144] ? __kmalloc_cache_noprof+0x29a/0x620 [ 535.527477][T13144] ? rtnl_newlink+0x124/0x11b0 [ 535.527479][T13144] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 535.527480][T13144] ? netlink_rcv_skb+0x14e/0x3a0 [ 535.527483][T13144] ? netlink_unicast+0x486/0x750 [ 535.527484][T13144] ? netlink_sendmsg+0x75b/0xc90 [ 535.527486][T13144] ? __sock_sendmsg+0xce/0x190 [ 535.527488][T13144] ? ____sys_sendmsg+0x61a/0x860 [ 535.527490][T13144] ? ___sys_sendmsg+0x14e/0x1d0 [ 535.527491][T13144] ? __sys_sendmsg+0x12c/0x1d0 [ 535.527493][T13144] ? do_syscall_64+0xff/0x530 [ 535.527495][T13144] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 535.527498][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527499][T13144] ? lock_acquire+0x13c/0x160 [ 535.527500][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527501][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527502][T13144] ? trace_contention_end+0xb3/0x180 [ 535.527504][T13144] ? __mutex_lock+0x1db/0x1ea0 [ 535.527505][T13144] ? __mutex_lock+0x9a3/0x1ea0 [ 535.527506][T13144] ? rtnl_newlink+0x9a8/0x11b0 [ 535.527508][T13144] ? ww_mutex_lock+0x160/0x160 [ 535.527509][T13144] ? nla_get_range_signed+0x3d0/0x3d0 [ 535.527513][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527514][T13144] ? __rtnl_newlink+0x3fa/0xa50 [ 535.527516][T13144] rtnl_newlink+0x9f1/0x11b0 [ 535.527518][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527519][T13144] ? rtnl_bridge_getlink+0x850/0x850 [ 535.527520][T13144] ? lock_acquire+0x13c/0x160 [ 535.527522][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527523][T13144] ? is_bpf_text_address+0x3e/0x110 [ 535.527525][T13144] ? is_bpf_text_address+0x72/0x110 [ 535.527527][T13144] ? kernel_text_address+0x149/0x170 [ 535.527528][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527529][T13144] ? cap_capable+0x1d7/0x3d0 [ 535.527532][T13144] ? arch_stack_walk+0xed/0x130 [ 535.527535][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527536][T13144] ? lock_acquire+0x13c/0x160 [ 535.527537][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527539][T13144] ? rtnl_bridge_getlink+0x850/0x850 [ 535.527540][T13144] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 535.527542][T13144] ? rtnl_link_fill+0x920/0x920 [ 535.527543][T13144] ? filter_irq_stacks+0xd0/0xd0 [ 535.527544][T13144] ? stack_depot_save_flags+0x1bc/0x790 [ 535.527547][T13144] netlink_rcv_skb+0x14e/0x3a0 [ 535.527548][T13144] ? rtnl_link_fill+0x920/0x920 [ 535.527550][T13144] ? lock_release+0x184/0x1f0 [ 535.527551][T13144] ? netlink_ack+0xcf0/0xcf0 [ 535.527553][T13144] ? __netlink_lookup+0xb9/0x6b0 [ 535.527556][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527557][T13144] ? lock_release+0x184/0x1f0 [ 535.527559][T13144] netlink_unicast+0x486/0x750 [ 535.527561][T13144] ? netlink_attachskb+0x810/0x810 [ 535.527563][T13144] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 535.527565][T13144] netlink_sendmsg+0x75b/0xc90 [ 535.527567][T13144] ? netlink_unicast+0x750/0x750 [ 535.527569][T13144] ? kernel_text_address+0x149/0x170 [ 535.527571][T13144] ? lock_acquire+0x13c/0x160 [ 535.527572][T13144] ? __import_iovec+0x36c/0x620 [ 535.527575][T13144] __sock_sendmsg+0xce/0x190 [ 535.527577][T13144] ____sys_sendmsg+0x61a/0x860 [ 535.527579][T13144] ? copy_msghdr_from_user+0x279/0x420 [ 535.527580][T13144] ? sock_write_iter+0x400/0x400 [ 535.527582][T13144] ? move_addr_to_kernel+0x40/0x40 [ 535.527583][T13144] ? filter_irq_stacks+0xd0/0xd0 [ 535.527586][T13144] ___sys_sendmsg+0x14e/0x1d0 [ 535.527588][T13144] ? copy_msghdr_from_user+0x420/0x420 [ 535.527593][T13144] __sys_sendmsg+0x12c/0x1d0 [ 535.527595][T13144] ? __sys_sendmsg_sock+0x20/0x20 [ 535.527597][T13144] ? rcu_is_watching+0x16/0xd0 [ 535.527599][T13144] do_syscall_64+0xff/0x530 [ 535.527601][T13144] ? exc_page_fault+0xee/0x100 [ 535.527603][T13144] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 535.527604][T13144] RIP: 0033:0x7f49546fe54e [ 535.527606][T13144] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 535.527608][T13144] RSP: 002b:00007ffc6b016160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 535.527611][T13144] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f49546fe54e [ 535.527613][T13144] RDX: 0000000000000000 RSI: 00007ffc6b016210 RDI: 0000000000000005 [ 535.527614][T13144] RBP: 00007ffc6b016170 R08: 0000000000000000 R09: 0000000000000000 [ 535.527615][T13144] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91901f [ 535.527615][T13144] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc6b0168e0 [ 535.527618][T13144] [ 544.223214][T13315] eth1: renamed from tmp [ 544.223228][T13315] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 544.223230][T13315] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13315, name: ip [ 544.223232][T13315] preempt_count: 1, expected: 0 [ 544.223233][T13315] RCU nest depth: 0, expected: 0 [ 544.223234][T13315] INFO: lockdep is turned off. [ 544.223235][T13315] irq event stamp: 0 [ 544.223235][T13315] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 544.223240][T13315] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 544.223246][T13315] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 544.223247][T13315] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 544.223249][T13315] Preemption disabled at: [ 544.223250][T13315] [] vprintk_emit+0x31b/0x3e0 [ 544.223256][T13315] CPU: 3 UID: 0 PID: 13315 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 544.223260][T13315] Tainted: [W]=WARN [ 544.223261][T13315] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 544.223263][T13315] Call Trace: [ 544.223264][T13315] [ 544.223265][T13315] dump_stack_lvl+0x6f/0xa0 [ 544.223271][T13315] ? vprintk_emit+0x31b/0x3e0 [ 544.223272][T13315] __might_resched.cold+0x1fe/0x2c1 [ 544.223276][T13315] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 544.223279][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223282][T13315] __kmalloc_noprof+0x443/0x760 [ 544.223285][T13315] ? __rwlock_init+0x150/0x150 [ 544.223288][T13315] ? alloc_buf.isra.0+0x4b/0x260 [ 544.223293][T13315] ? do_raw_spin_unlock+0x59/0x250 [ 544.223294][T13315] alloc_buf.isra.0+0x4b/0x260 [ 544.223297][T13315] put_chars+0x1e1/0x2f0 [ 544.223299][T13315] ? __send_to_port+0x420/0x420 [ 544.223300][T13315] ? printk_get_next_message+0x240/0x650 [ 544.223302][T13315] ? console_prepend_replay+0x20/0x20 [ 544.223305][T13315] ? pointer+0x794/0xed0 [ 544.223308][T13315] hvc_console_print+0x292/0x780 [ 544.223313][T13315] ? hvc_write+0x3a0/0x3a0 [ 544.223315][T13315] ? __rwlock_init+0x150/0x150 [ 544.223317][T13315] ? lock_acquire+0x13c/0x160 [ 544.223319][T13315] console_emit_next_record+0x22f/0x4c0 [ 544.223322][T13315] ? devkmsg_read+0x4b0/0x4b0 [ 544.223324][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223325][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223326][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223327][T13315] ? lock_acquire+0x13c/0x160 [ 544.223329][T13315] ? console_flush_one_record+0x111/0x710 [ 544.223330][T13315] console_flush_one_record+0x46f/0x710 [ 544.223333][T13315] ? console_emit_next_record+0x4c0/0x4c0 [ 544.223336][T13315] console_unlock+0xee/0x1f0 [ 544.223337][T13315] ? lock_acquire+0x13c/0x160 [ 544.223339][T13315] ? console_flush_one_record+0x710/0x710 [ 544.223341][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223342][T13315] ? lock_release+0x184/0x1f0 [ 544.223343][T13315] ? lock_acquire+0xe0/0x160 [ 544.223345][T13315] ? __rcu_read_lock+0x70/0x70 [ 544.223346][T13315] ? __down_trylock_console_sem+0x5e/0xa0 [ 544.223348][T13315] ? vprintk_emit+0x320/0x3e0 [ 544.223350][T13315] vprintk_emit+0x37c/0x3e0 [ 544.223351][T13315] ? wake_up_klogd_work_func+0x90/0x90 [ 544.223352][T13315] ? prepare_to_wait_event+0x8d/0x740 [ 544.223355][T13315] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 544.223358][T13315] ? _mutex_trylock_nest_lock+0x390/0x390 [ 544.223360][T13315] _printk+0xc7/0x100 [ 544.223363][T13315] ? snapshot_read.cold+0x21/0x21 [ 544.223368][T13315] ? synchronize_rcu_normal+0x340/0x340 [ 544.223370][T13315] ? netdev_name+0x43/0x60 [ 544.223373][T13315] ? __netdev_printk+0x17f/0x1d0 [ 544.223375][T13315] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 544.223378][T13315] netdev_info+0xe2/0x116 [ 544.223381][T13315] ? netdev_notice+0x120/0x120 [ 544.223383][T13315] ? do_raw_spin_lock+0x131/0x280 [ 544.223385][T13315] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 544.223387][T13315] ? __rwlock_init+0x150/0x150 [ 544.223389][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223390][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223391][T13315] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 544.223392][T13315] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 544.223394][T13315] ? trace_irq_enable.constprop.0+0x30/0x160 [ 544.223395][T13315] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 544.223396][T13315] netif_change_name.cold+0x4f/0x89 [ 544.223398][T13315] ? register_netdev+0x40/0x40 [ 544.223399][T13315] ? lock_release+0x184/0x1f0 [ 544.223401][T13315] ? netdev_adjacent_rename_links+0x470/0x470 [ 544.223404][T13315] ? __kernel_text_address+0x12/0x30 [ 544.223406][T13315] ? write_profile+0xf0/0xf0 [ 544.223409][T13315] ? __asan_memset+0x27/0x50 [ 544.223413][T13315] do_setlink.isra.0+0x1f7d/0x2a60 [ 544.223414][T13315] ? stack_trace_save+0x93/0xc0 [ 544.223416][T13315] ? rtnl_link_get_size+0x350/0x350 [ 544.223417][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223418][T13315] ? stack_depot_save_flags+0x1bc/0x790 [ 544.223422][T13315] ? kasan_save_stack+0x3d/0x50 [ 544.223423][T13315] ? kasan_save_stack+0x2f/0x50 [ 544.223425][T13315] ? kasan_save_track+0x14/0x30 [ 544.223426][T13315] ? __kasan_kmalloc+0x7b/0x90 [ 544.223427][T13315] ? __kmalloc_cache_noprof+0x29a/0x620 [ 544.223428][T13315] ? rtnl_newlink+0x124/0x11b0 [ 544.223429][T13315] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 544.223430][T13315] ? netlink_rcv_skb+0x14e/0x3a0 [ 544.223433][T13315] ? netlink_unicast+0x486/0x750 [ 544.223435][T13315] ? netlink_sendmsg+0x75b/0xc90 [ 544.223436][T13315] ? __sock_sendmsg+0xce/0x190 [ 544.223439][T13315] ? ____sys_sendmsg+0x61a/0x860 [ 544.223440][T13315] ? ___sys_sendmsg+0x14e/0x1d0 [ 544.223441][T13315] ? __sys_sendmsg+0x12c/0x1d0 [ 544.223443][T13315] ? do_syscall_64+0xff/0x530 [ 544.223445][T13315] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 544.223448][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223449][T13315] ? lock_acquire+0x13c/0x160 [ 544.223450][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223451][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223452][T13315] ? trace_contention_end+0xb3/0x180 [ 544.223454][T13315] ? __mutex_lock+0x1db/0x1ea0 [ 544.223455][T13315] ? __mutex_lock+0x9a3/0x1ea0 [ 544.223456][T13315] ? rtnl_newlink+0x9a8/0x11b0 [ 544.223458][T13315] ? ww_mutex_lock+0x160/0x160 [ 544.223459][T13315] ? nla_get_range_signed+0x3d0/0x3d0 [ 544.223462][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223464][T13315] ? __rtnl_newlink+0x3fa/0xa50 [ 544.223466][T13315] rtnl_newlink+0x9f1/0x11b0 [ 544.223468][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223469][T13315] ? rtnl_bridge_getlink+0x850/0x850 [ 544.223470][T13315] ? lock_acquire+0x13c/0x160 [ 544.223472][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223473][T13315] ? is_bpf_text_address+0x3e/0x110 [ 544.223475][T13315] ? is_bpf_text_address+0x72/0x110 [ 544.223476][T13315] ? kernel_text_address+0x149/0x170 [ 544.223478][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223479][T13315] ? cap_capable+0x1d7/0x3d0 [ 544.223483][T13315] ? arch_stack_walk+0xed/0x130 [ 544.223485][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223486][T13315] ? lock_acquire+0x13c/0x160 [ 544.223488][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223489][T13315] ? rtnl_bridge_getlink+0x850/0x850 [ 544.223490][T13315] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 544.223492][T13315] ? rtnl_link_fill+0x920/0x920 [ 544.223493][T13315] ? filter_irq_stacks+0xd0/0xd0 [ 544.223495][T13315] ? stack_depot_save_flags+0x1bc/0x790 [ 544.223497][T13315] netlink_rcv_skb+0x14e/0x3a0 [ 544.223498][T13315] ? rtnl_link_fill+0x920/0x920 [ 544.223500][T13315] ? lock_release+0x184/0x1f0 [ 544.223501][T13315] ? netlink_ack+0xcf0/0xcf0 [ 544.223503][T13315] ? __netlink_lookup+0xb9/0x6b0 [ 544.223506][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223507][T13315] ? lock_release+0x184/0x1f0 [ 544.223509][T13315] netlink_unicast+0x486/0x750 [ 544.223511][T13315] ? netlink_attachskb+0x810/0x810 [ 544.223513][T13315] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 544.223515][T13315] netlink_sendmsg+0x75b/0xc90 [ 544.223517][T13315] ? netlink_unicast+0x750/0x750 [ 544.223519][T13315] ? kernel_text_address+0x149/0x170 [ 544.223520][T13315] ? lock_acquire+0x13c/0x160 [ 544.223522][T13315] ? __import_iovec+0x36c/0x620 [ 544.223525][T13315] __sock_sendmsg+0xce/0x190 [ 544.223527][T13315] ____sys_sendmsg+0x61a/0x860 [ 544.223529][T13315] ? copy_msghdr_from_user+0x279/0x420 [ 544.223530][T13315] ? sock_write_iter+0x400/0x400 [ 544.223532][T13315] ? move_addr_to_kernel+0x40/0x40 [ 544.223533][T13315] ? filter_irq_stacks+0xd0/0xd0 [ 544.223536][T13315] ___sys_sendmsg+0x14e/0x1d0 [ 544.223538][T13315] ? copy_msghdr_from_user+0x420/0x420 [ 544.223542][T13315] __sys_sendmsg+0x12c/0x1d0 [ 544.223544][T13315] ? __sys_sendmsg_sock+0x20/0x20 [ 544.223547][T13315] ? rcu_is_watching+0x16/0xd0 [ 544.223548][T13315] do_syscall_64+0xff/0x530 [ 544.223550][T13315] ? exc_page_fault+0xee/0x100 [ 544.223552][T13315] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 544.223553][T13315] RIP: 0033:0x7f2cf86c654e [ 544.223555][T13315] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 544.223557][T13315] RSP: 002b:00007ffedf401a80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 544.223561][T13315] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2cf86c654e [ 544.223562][T13315] RDX: 0000000000000000 RSI: 00007ffedf401b30 RDI: 0000000000000005 [ 544.223563][T13315] RBP: 00007ffedf401a90 R08: 0000000000000000 R09: 0000000000000000 [ 544.223564][T13315] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919028 [ 544.223565][T13315] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffedf402200 [ 544.223567][T13315] [ 552.838307][T13486] eth1: renamed from tmp [ 552.838321][T13486] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 552.838323][T13486] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13486, name: ip [ 552.838324][T13486] preempt_count: 1, expected: 0 [ 552.838325][T13486] RCU nest depth: 0, expected: 0 [ 552.838326][T13486] INFO: lockdep is turned off. [ 552.838327][T13486] irq event stamp: 0 [ 552.838328][T13486] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 552.838332][T13486] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 552.838338][T13486] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 552.838340][T13486] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 552.838342][T13486] Preemption disabled at: [ 552.838343][T13486] [] vprintk_emit+0x31b/0x3e0 [ 552.838349][T13486] CPU: 2 UID: 0 PID: 13486 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 552.838352][T13486] Tainted: [W]=WARN [ 552.838353][T13486] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 552.838355][T13486] Call Trace: [ 552.838356][T13486] [ 552.838358][T13486] dump_stack_lvl+0x6f/0xa0 [ 552.838363][T13486] ? vprintk_emit+0x31b/0x3e0 [ 552.838368][T13486] __might_resched.cold+0x1fe/0x2c1 [ 552.838372][T13486] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 552.838375][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838378][T13486] __kmalloc_noprof+0x443/0x760 [ 552.838381][T13486] ? __rwlock_init+0x150/0x150 [ 552.838384][T13486] ? alloc_buf.isra.0+0x4b/0x260 [ 552.838389][T13486] ? do_raw_spin_unlock+0x59/0x250 [ 552.838391][T13486] alloc_buf.isra.0+0x4b/0x260 [ 552.838393][T13486] put_chars+0x1e1/0x2f0 [ 552.838395][T13486] ? __send_to_port+0x420/0x420 [ 552.838396][T13486] ? printk_get_next_message+0x240/0x650 [ 552.838398][T13486] ? console_prepend_replay+0x20/0x20 [ 552.838401][T13486] ? pointer+0x794/0xed0 [ 552.838404][T13486] hvc_console_print+0x292/0x780 [ 552.838409][T13486] ? hvc_write+0x3a0/0x3a0 [ 552.838411][T13486] ? __rwlock_init+0x150/0x150 [ 552.838413][T13486] ? lock_acquire+0x13c/0x160 [ 552.838415][T13486] console_emit_next_record+0x22f/0x4c0 [ 552.838418][T13486] ? devkmsg_read+0x4b0/0x4b0 [ 552.838420][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838421][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838422][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838423][T13486] ? lock_acquire+0x13c/0x160 [ 552.838425][T13486] ? console_flush_one_record+0x111/0x710 [ 552.838427][T13486] console_flush_one_record+0x46f/0x710 [ 552.838430][T13486] ? console_emit_next_record+0x4c0/0x4c0 [ 552.838433][T13486] console_unlock+0xee/0x1f0 [ 552.838434][T13486] ? lock_acquire+0x13c/0x160 [ 552.838436][T13486] ? console_flush_one_record+0x710/0x710 [ 552.838438][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838439][T13486] ? lock_release+0x184/0x1f0 [ 552.838440][T13486] ? lock_acquire+0xe0/0x160 [ 552.838442][T13486] ? __rcu_read_lock+0x70/0x70 [ 552.838443][T13486] ? __down_trylock_console_sem+0x5e/0xa0 [ 552.838446][T13486] ? vprintk_emit+0x320/0x3e0 [ 552.838447][T13486] vprintk_emit+0x37c/0x3e0 [ 552.838449][T13486] ? wake_up_klogd_work_func+0x90/0x90 [ 552.838450][T13486] ? prepare_to_wait_event+0x8d/0x740 [ 552.838452][T13486] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 552.838455][T13486] ? _mutex_trylock_nest_lock+0x390/0x390 [ 552.838458][T13486] _printk+0xc7/0x100 [ 552.838461][T13486] ? snapshot_read.cold+0x21/0x21 [ 552.838463][T13486] ? synchronize_rcu_normal+0x340/0x340 [ 552.838465][T13486] ? netdev_name+0x43/0x60 [ 552.838468][T13486] ? __netdev_printk+0x17f/0x1d0 [ 552.838470][T13486] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 552.838473][T13486] netdev_info+0xe2/0x116 [ 552.838475][T13486] ? netdev_notice+0x120/0x120 [ 552.838477][T13486] ? do_raw_spin_lock+0x131/0x280 [ 552.838479][T13486] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 552.838481][T13486] ? __rwlock_init+0x150/0x150 [ 552.838483][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838484][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838485][T13486] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 552.838486][T13486] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 552.838488][T13486] ? trace_irq_enable.constprop.0+0x30/0x160 [ 552.838489][T13486] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 552.838491][T13486] netif_change_name.cold+0x4f/0x89 [ 552.838493][T13486] ? register_netdev+0x40/0x40 [ 552.838494][T13486] ? lock_release+0x184/0x1f0 [ 552.838496][T13486] ? netdev_adjacent_rename_links+0x470/0x470 [ 552.838498][T13486] ? __kernel_text_address+0x12/0x30 [ 552.838501][T13486] ? write_profile+0xf0/0xf0 [ 552.838504][T13486] ? __asan_memset+0x27/0x50 [ 552.838507][T13486] do_setlink.isra.0+0x1f7d/0x2a60 [ 552.838509][T13486] ? stack_trace_save+0x93/0xc0 [ 552.838511][T13486] ? rtnl_link_get_size+0x350/0x350 [ 552.838512][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838513][T13486] ? stack_depot_save_flags+0x1bc/0x790 [ 552.838516][T13486] ? kasan_save_stack+0x3d/0x50 [ 552.838518][T13486] ? kasan_save_stack+0x2f/0x50 [ 552.838519][T13486] ? kasan_save_track+0x14/0x30 [ 552.838520][T13486] ? __kasan_kmalloc+0x7b/0x90 [ 552.838521][T13486] ? __kmalloc_cache_noprof+0x29a/0x620 [ 552.838522][T13486] ? rtnl_newlink+0x124/0x11b0 [ 552.838524][T13486] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 552.838525][T13486] ? netlink_rcv_skb+0x14e/0x3a0 [ 552.838528][T13486] ? netlink_unicast+0x486/0x750 [ 552.838530][T13486] ? netlink_sendmsg+0x75b/0xc90 [ 552.838531][T13486] ? __sock_sendmsg+0xce/0x190 [ 552.838534][T13486] ? ____sys_sendmsg+0x61a/0x860 [ 552.838535][T13486] ? ___sys_sendmsg+0x14e/0x1d0 [ 552.838537][T13486] ? __sys_sendmsg+0x12c/0x1d0 [ 552.838539][T13486] ? do_syscall_64+0xff/0x530 [ 552.838541][T13486] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 552.838543][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838544][T13486] ? lock_acquire+0x13c/0x160 [ 552.838546][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838547][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838548][T13486] ? trace_contention_end+0xb3/0x180 [ 552.838550][T13486] ? __mutex_lock+0x1db/0x1ea0 [ 552.838551][T13486] ? __mutex_lock+0x9a3/0x1ea0 [ 552.838552][T13486] ? rtnl_newlink+0x9a8/0x11b0 [ 552.838554][T13486] ? ww_mutex_lock+0x160/0x160 [ 552.838555][T13486] ? nla_get_range_signed+0x3d0/0x3d0 [ 552.838558][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838560][T13486] ? __rtnl_newlink+0x3fa/0xa50 [ 552.838562][T13486] rtnl_newlink+0x9f1/0x11b0 [ 552.838564][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838565][T13486] ? rtnl_bridge_getlink+0x850/0x850 [ 552.838566][T13486] ? lock_acquire+0x13c/0x160 [ 552.838567][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838569][T13486] ? is_bpf_text_address+0x3e/0x110 [ 552.838571][T13486] ? is_bpf_text_address+0x72/0x110 [ 552.838572][T13486] ? kernel_text_address+0x149/0x170 [ 552.838574][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838575][T13486] ? cap_capable+0x1d7/0x3d0 [ 552.838578][T13486] ? arch_stack_walk+0xed/0x130 [ 552.838581][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838582][T13486] ? lock_acquire+0x13c/0x160 [ 552.838583][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838584][T13486] ? rtnl_bridge_getlink+0x850/0x850 [ 552.838586][T13486] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 552.838588][T13486] ? rtnl_link_fill+0x920/0x920 [ 552.838589][T13486] ? filter_irq_stacks+0xd0/0xd0 [ 552.838591][T13486] ? stack_depot_save_flags+0x1bc/0x790 [ 552.838593][T13486] netlink_rcv_skb+0x14e/0x3a0 [ 552.838595][T13486] ? rtnl_link_fill+0x920/0x920 [ 552.838596][T13486] ? lock_release+0x184/0x1f0 [ 552.838598][T13486] ? netlink_ack+0xcf0/0xcf0 [ 552.838599][T13486] ? __netlink_lookup+0xb9/0x6b0 [ 552.838602][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838603][T13486] ? lock_release+0x184/0x1f0 [ 552.838605][T13486] netlink_unicast+0x486/0x750 [ 552.838608][T13486] ? netlink_attachskb+0x810/0x810 [ 552.838609][T13486] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 552.838611][T13486] netlink_sendmsg+0x75b/0xc90 [ 552.838614][T13486] ? netlink_unicast+0x750/0x750 [ 552.838615][T13486] ? kernel_text_address+0x149/0x170 [ 552.838617][T13486] ? lock_acquire+0x13c/0x160 [ 552.838618][T13486] ? __import_iovec+0x36c/0x620 [ 552.838621][T13486] __sock_sendmsg+0xce/0x190 [ 552.838623][T13486] ____sys_sendmsg+0x61a/0x860 [ 552.838625][T13486] ? copy_msghdr_from_user+0x279/0x420 [ 552.838627][T13486] ? sock_write_iter+0x400/0x400 [ 552.838628][T13486] ? move_addr_to_kernel+0x40/0x40 [ 552.838630][T13486] ? filter_irq_stacks+0xd0/0xd0 [ 552.838632][T13486] ___sys_sendmsg+0x14e/0x1d0 [ 552.838634][T13486] ? copy_msghdr_from_user+0x420/0x420 [ 552.838639][T13486] __sys_sendmsg+0x12c/0x1d0 [ 552.838641][T13486] ? __sys_sendmsg_sock+0x20/0x20 [ 552.838644][T13486] ? rcu_is_watching+0x16/0xd0 [ 552.838645][T13486] do_syscall_64+0xff/0x530 [ 552.838647][T13486] ? exc_page_fault+0xee/0x100 [ 552.838649][T13486] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 552.838650][T13486] RIP: 0033:0x7f48ad86d54e [ 552.838652][T13486] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 552.838654][T13486] RSP: 002b:00007ffee59d9aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 552.838657][T13486] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f48ad86d54e [ 552.838659][T13486] RDX: 0000000000000000 RSI: 00007ffee59d9b50 RDI: 0000000000000005 [ 552.838660][T13486] RBP: 00007ffee59d9ab0 R08: 0000000000000000 R09: 0000000000000000 [ 552.838660][T13486] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919031 [ 552.838661][T13486] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffee59da220 [ 552.838664][T13486] [ 561.497878][T13657] eth1: renamed from tmp [ 561.497893][T13657] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 561.497896][T13657] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13657, name: ip [ 561.497897][T13657] preempt_count: 1, expected: 0 [ 561.497898][T13657] RCU nest depth: 0, expected: 0 [ 561.497899][T13657] INFO: lockdep is turned off. [ 561.497901][T13657] irq event stamp: 0 [ 561.497901][T13657] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 561.497906][T13657] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 561.497912][T13657] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 561.497914][T13657] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 561.497916][T13657] Preemption disabled at: [ 561.497917][T13657] [] vprintk_emit+0x31b/0x3e0 [ 561.497924][T13657] CPU: 2 UID: 0 PID: 13657 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 561.497928][T13657] Tainted: [W]=WARN [ 561.497929][T13657] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 561.497931][T13657] Call Trace: [ 561.497932][T13657] [ 561.497933][T13657] dump_stack_lvl+0x6f/0xa0 [ 561.497939][T13657] ? vprintk_emit+0x31b/0x3e0 [ 561.497940][T13657] __might_resched.cold+0x1fe/0x2c1 [ 561.497944][T13657] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 561.497948][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.497950][T13657] __kmalloc_noprof+0x443/0x760 [ 561.497953][T13657] ? __rwlock_init+0x150/0x150 [ 561.497956][T13657] ? alloc_buf.isra.0+0x4b/0x260 [ 561.497960][T13657] ? do_raw_spin_unlock+0x59/0x250 [ 561.497962][T13657] alloc_buf.isra.0+0x4b/0x260 [ 561.497965][T13657] put_chars+0x1e1/0x2f0 [ 561.497967][T13657] ? __send_to_port+0x420/0x420 [ 561.497968][T13657] ? printk_get_next_message+0x240/0x650 [ 561.497970][T13657] ? console_prepend_replay+0x20/0x20 [ 561.497972][T13657] ? pointer+0x794/0xed0 [ 561.497976][T13657] hvc_console_print+0x292/0x780 [ 561.497981][T13657] ? hvc_write+0x3a0/0x3a0 [ 561.497982][T13657] ? __rwlock_init+0x150/0x150 [ 561.497984][T13657] ? lock_acquire+0x13c/0x160 [ 561.497987][T13657] console_emit_next_record+0x22f/0x4c0 [ 561.497989][T13657] ? devkmsg_read+0x4b0/0x4b0 [ 561.497992][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.497993][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.497994][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.497995][T13657] ? lock_acquire+0x13c/0x160 [ 561.497997][T13657] ? console_flush_one_record+0x111/0x710 [ 561.497999][T13657] console_flush_one_record+0x46f/0x710 [ 561.498001][T13657] ? console_emit_next_record+0x4c0/0x4c0 [ 561.498004][T13657] console_unlock+0xee/0x1f0 [ 561.498006][T13657] ? lock_acquire+0x13c/0x160 [ 561.498007][T13657] ? console_flush_one_record+0x710/0x710 [ 561.498009][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498010][T13657] ? lock_release+0x184/0x1f0 [ 561.498012][T13657] ? lock_acquire+0xe0/0x160 [ 561.498013][T13657] ? __rcu_read_lock+0x70/0x70 [ 561.498015][T13657] ? __down_trylock_console_sem+0x5e/0xa0 [ 561.498017][T13657] ? vprintk_emit+0x320/0x3e0 [ 561.498019][T13657] vprintk_emit+0x37c/0x3e0 [ 561.498021][T13657] ? wake_up_klogd_work_func+0x90/0x90 [ 561.498022][T13657] ? prepare_to_wait_event+0x8d/0x740 [ 561.498025][T13657] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 561.498028][T13657] ? _mutex_trylock_nest_lock+0x390/0x390 [ 561.498030][T13657] _printk+0xc7/0x100 [ 561.498033][T13657] ? snapshot_read.cold+0x21/0x21 [ 561.498035][T13657] ? synchronize_rcu_normal+0x340/0x340 [ 561.498038][T13657] ? netdev_name+0x43/0x60 [ 561.498041][T13657] ? __netdev_printk+0x17f/0x1d0 [ 561.498043][T13657] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 561.498046][T13657] netdev_info+0xe2/0x116 [ 561.498048][T13657] ? netdev_notice+0x120/0x120 [ 561.498050][T13657] ? do_raw_spin_lock+0x131/0x280 [ 561.498052][T13657] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 561.498055][T13657] ? __rwlock_init+0x150/0x150 [ 561.498056][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498057][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498058][T13657] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 561.498060][T13657] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 561.498061][T13657] ? trace_irq_enable.constprop.0+0x30/0x160 [ 561.498063][T13657] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 561.498064][T13657] netif_change_name.cold+0x4f/0x89 [ 561.498066][T13657] ? register_netdev+0x40/0x40 [ 561.498067][T13657] ? lock_release+0x184/0x1f0 [ 561.498069][T13657] ? netdev_adjacent_rename_links+0x470/0x470 [ 561.498071][T13657] ? __kernel_text_address+0x12/0x30 [ 561.498074][T13657] ? write_profile+0xf0/0xf0 [ 561.498077][T13657] ? __asan_memset+0x27/0x50 [ 561.498080][T13657] do_setlink.isra.0+0x1f7d/0x2a60 [ 561.498082][T13657] ? stack_trace_save+0x93/0xc0 [ 561.498084][T13657] ? rtnl_link_get_size+0x350/0x350 [ 561.498085][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498086][T13657] ? stack_depot_save_flags+0x1bc/0x790 [ 561.498090][T13657] ? kasan_save_stack+0x3d/0x50 [ 561.498091][T13657] ? kasan_save_stack+0x2f/0x50 [ 561.498093][T13657] ? kasan_save_track+0x14/0x30 [ 561.498094][T13657] ? __kasan_kmalloc+0x7b/0x90 [ 561.498095][T13657] ? __kmalloc_cache_noprof+0x29a/0x620 [ 561.498096][T13657] ? rtnl_newlink+0x124/0x11b0 [ 561.498097][T13657] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 561.498098][T13657] ? netlink_rcv_skb+0x14e/0x3a0 [ 561.498101][T13657] ? netlink_unicast+0x486/0x750 [ 561.498103][T13657] ? netlink_sendmsg+0x75b/0xc90 [ 561.498104][T13657] ? __sock_sendmsg+0xce/0x190 [ 561.498107][T13657] ? ____sys_sendmsg+0x61a/0x860 [ 561.498108][T13657] ? ___sys_sendmsg+0x14e/0x1d0 [ 561.498110][T13657] ? __sys_sendmsg+0x12c/0x1d0 [ 561.498112][T13657] ? do_syscall_64+0xff/0x530 [ 561.498114][T13657] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 561.498116][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498118][T13657] ? lock_acquire+0x13c/0x160 [ 561.498119][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498120][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498121][T13657] ? trace_contention_end+0xb3/0x180 [ 561.498123][T13657] ? __mutex_lock+0x1db/0x1ea0 [ 561.498124][T13657] ? __mutex_lock+0x9a3/0x1ea0 [ 561.498125][T13657] ? rtnl_newlink+0x9a8/0x11b0 [ 561.498127][T13657] ? ww_mutex_lock+0x160/0x160 [ 561.498128][T13657] ? nla_get_range_signed+0x3d0/0x3d0 [ 561.498131][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498133][T13657] ? __rtnl_newlink+0x3fa/0xa50 [ 561.498135][T13657] rtnl_newlink+0x9f1/0x11b0 [ 561.498137][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498138][T13657] ? rtnl_bridge_getlink+0x850/0x850 [ 561.498139][T13657] ? lock_acquire+0x13c/0x160 [ 561.498141][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498142][T13657] ? is_bpf_text_address+0x3e/0x110 [ 561.498144][T13657] ? is_bpf_text_address+0x72/0x110 [ 561.498146][T13657] ? kernel_text_address+0x149/0x170 [ 561.498147][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498148][T13657] ? cap_capable+0x1d7/0x3d0 [ 561.498151][T13657] ? arch_stack_walk+0xed/0x130 [ 561.498154][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498155][T13657] ? lock_acquire+0x13c/0x160 [ 561.498156][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498158][T13657] ? rtnl_bridge_getlink+0x850/0x850 [ 561.498159][T13657] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 561.498161][T13657] ? rtnl_link_fill+0x920/0x920 [ 561.498162][T13657] ? filter_irq_stacks+0xd0/0xd0 [ 561.498164][T13657] ? stack_depot_save_flags+0x1bc/0x790 [ 561.498166][T13657] netlink_rcv_skb+0x14e/0x3a0 [ 561.498168][T13657] ? rtnl_link_fill+0x920/0x920 [ 561.498169][T13657] ? lock_release+0x184/0x1f0 [ 561.498171][T13657] ? netlink_ack+0xcf0/0xcf0 [ 561.498172][T13657] ? __netlink_lookup+0xb9/0x6b0 [ 561.498175][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498176][T13657] ? lock_release+0x184/0x1f0 [ 561.498178][T13657] netlink_unicast+0x486/0x750 [ 561.498181][T13657] ? netlink_attachskb+0x810/0x810 [ 561.498182][T13657] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 561.498184][T13657] netlink_sendmsg+0x75b/0xc90 [ 561.498186][T13657] ? netlink_unicast+0x750/0x750 [ 561.498188][T13657] ? kernel_text_address+0x149/0x170 [ 561.498190][T13657] ? lock_acquire+0x13c/0x160 [ 561.498191][T13657] ? __import_iovec+0x36c/0x620 [ 561.498194][T13657] __sock_sendmsg+0xce/0x190 [ 561.498196][T13657] ____sys_sendmsg+0x61a/0x860 [ 561.498198][T13657] ? copy_msghdr_from_user+0x279/0x420 [ 561.498199][T13657] ? sock_write_iter+0x400/0x400 [ 561.498201][T13657] ? move_addr_to_kernel+0x40/0x40 [ 561.498202][T13657] ? filter_irq_stacks+0xd0/0xd0 [ 561.498205][T13657] ___sys_sendmsg+0x14e/0x1d0 [ 561.498207][T13657] ? copy_msghdr_from_user+0x420/0x420 [ 561.498211][T13657] __sys_sendmsg+0x12c/0x1d0 [ 561.498213][T13657] ? __sys_sendmsg_sock+0x20/0x20 [ 561.498216][T13657] ? rcu_is_watching+0x16/0xd0 [ 561.498218][T13657] do_syscall_64+0xff/0x530 [ 561.498219][T13657] ? exc_page_fault+0xee/0x100 [ 561.498221][T13657] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 561.498223][T13657] RIP: 0033:0x7f228e74d54e [ 561.498225][T13657] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 561.498227][T13657] RSP: 002b:00007ffdd59f14e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 561.498230][T13657] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f228e74d54e [ 561.498232][T13657] RDX: 0000000000000000 RSI: 00007ffdd59f1590 RDI: 0000000000000005 [ 561.498233][T13657] RBP: 00007ffdd59f14f0 R08: 0000000000000000 R09: 0000000000000000 [ 561.498233][T13657] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919039 [ 561.498234][T13657] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdd59f1c60 [ 561.498237][T13657] [ 570.159349][T13828] eth1: renamed from tmp [ 570.159363][T13828] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 570.159369][T13828] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13828, name: ip [ 570.159370][T13828] preempt_count: 1, expected: 0 [ 570.159371][T13828] RCU nest depth: 0, expected: 0 [ 570.159372][T13828] INFO: lockdep is turned off. [ 570.159373][T13828] irq event stamp: 0 [ 570.159374][T13828] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 570.159378][T13828] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 570.159385][T13828] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 570.159387][T13828] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 570.159389][T13828] Preemption disabled at: [ 570.159389][T13828] [] vprintk_emit+0x31b/0x3e0 [ 570.159396][T13828] CPU: 2 UID: 0 PID: 13828 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 570.159399][T13828] Tainted: [W]=WARN [ 570.159401][T13828] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 570.159402][T13828] Call Trace: [ 570.159404][T13828] [ 570.159405][T13828] dump_stack_lvl+0x6f/0xa0 [ 570.159410][T13828] ? vprintk_emit+0x31b/0x3e0 [ 570.159412][T13828] __might_resched.cold+0x1fe/0x2c1 [ 570.159416][T13828] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 570.159419][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159422][T13828] __kmalloc_noprof+0x443/0x760 [ 570.159425][T13828] ? __rwlock_init+0x150/0x150 [ 570.159428][T13828] ? alloc_buf.isra.0+0x4b/0x260 [ 570.159433][T13828] ? do_raw_spin_unlock+0x59/0x250 [ 570.159435][T13828] alloc_buf.isra.0+0x4b/0x260 [ 570.159437][T13828] put_chars+0x1e1/0x2f0 [ 570.159439][T13828] ? __send_to_port+0x420/0x420 [ 570.159440][T13828] ? printk_get_next_message+0x240/0x650 [ 570.159443][T13828] ? console_prepend_replay+0x20/0x20 [ 570.159445][T13828] ? pointer+0x794/0xed0 [ 570.159449][T13828] hvc_console_print+0x292/0x780 [ 570.159453][T13828] ? hvc_write+0x3a0/0x3a0 [ 570.159455][T13828] ? __rwlock_init+0x150/0x150 [ 570.159457][T13828] ? lock_acquire+0x13c/0x160 [ 570.159459][T13828] console_emit_next_record+0x22f/0x4c0 [ 570.159462][T13828] ? devkmsg_read+0x4b0/0x4b0 [ 570.159464][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159465][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159466][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159467][T13828] ? lock_acquire+0x13c/0x160 [ 570.159469][T13828] ? console_flush_one_record+0x111/0x710 [ 570.159471][T13828] console_flush_one_record+0x46f/0x710 [ 570.159473][T13828] ? console_emit_next_record+0x4c0/0x4c0 [ 570.159476][T13828] console_unlock+0xee/0x1f0 [ 570.159478][T13828] ? lock_acquire+0x13c/0x160 [ 570.159479][T13828] ? console_flush_one_record+0x710/0x710 [ 570.159481][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159482][T13828] ? lock_release+0x184/0x1f0 [ 570.159484][T13828] ? lock_acquire+0xe0/0x160 [ 570.159485][T13828] ? __rcu_read_lock+0x70/0x70 [ 570.159487][T13828] ? __down_trylock_console_sem+0x5e/0xa0 [ 570.159489][T13828] ? vprintk_emit+0x320/0x3e0 [ 570.159490][T13828] vprintk_emit+0x37c/0x3e0 [ 570.159492][T13828] ? wake_up_klogd_work_func+0x90/0x90 [ 570.159493][T13828] ? prepare_to_wait_event+0x8d/0x740 [ 570.159496][T13828] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 570.159499][T13828] ? _mutex_trylock_nest_lock+0x390/0x390 [ 570.159501][T13828] _printk+0xc7/0x100 [ 570.159504][T13828] ? snapshot_read.cold+0x21/0x21 [ 570.159506][T13828] ? synchronize_rcu_normal+0x340/0x340 [ 570.159509][T13828] ? netdev_name+0x43/0x60 [ 570.159512][T13828] ? __netdev_printk+0x17f/0x1d0 [ 570.159513][T13828] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 570.159517][T13828] netdev_info+0xe2/0x116 [ 570.159519][T13828] ? netdev_notice+0x120/0x120 [ 570.159521][T13828] ? do_raw_spin_lock+0x131/0x280 [ 570.159523][T13828] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 570.159525][T13828] ? __rwlock_init+0x150/0x150 [ 570.159527][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159528][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159529][T13828] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 570.159531][T13828] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 570.159532][T13828] ? trace_irq_enable.constprop.0+0x30/0x160 [ 570.159533][T13828] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 570.159535][T13828] netif_change_name.cold+0x4f/0x89 [ 570.159536][T13828] ? register_netdev+0x40/0x40 [ 570.159538][T13828] ? lock_release+0x184/0x1f0 [ 570.159540][T13828] ? netdev_adjacent_rename_links+0x470/0x470 [ 570.159542][T13828] ? __kernel_text_address+0x12/0x30 [ 570.159545][T13828] ? write_profile+0xf0/0xf0 [ 570.159548][T13828] ? __asan_memset+0x27/0x50 [ 570.159551][T13828] do_setlink.isra.0+0x1f7d/0x2a60 [ 570.159553][T13828] ? stack_trace_save+0x93/0xc0 [ 570.159555][T13828] ? rtnl_link_get_size+0x350/0x350 [ 570.159556][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159557][T13828] ? stack_depot_save_flags+0x1bc/0x790 [ 570.159560][T13828] ? kasan_save_stack+0x3d/0x50 [ 570.159562][T13828] ? kasan_save_stack+0x2f/0x50 [ 570.159563][T13828] ? kasan_save_track+0x14/0x30 [ 570.159564][T13828] ? __kasan_kmalloc+0x7b/0x90 [ 570.159565][T13828] ? __kmalloc_cache_noprof+0x29a/0x620 [ 570.159567][T13828] ? rtnl_newlink+0x124/0x11b0 [ 570.159568][T13828] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 570.159569][T13828] ? netlink_rcv_skb+0x14e/0x3a0 [ 570.159572][T13828] ? netlink_unicast+0x486/0x750 [ 570.159573][T13828] ? netlink_sendmsg+0x75b/0xc90 [ 570.159575][T13828] ? __sock_sendmsg+0xce/0x190 [ 570.159577][T13828] ? ____sys_sendmsg+0x61a/0x860 [ 570.159578][T13828] ? ___sys_sendmsg+0x14e/0x1d0 [ 570.159580][T13828] ? __sys_sendmsg+0x12c/0x1d0 [ 570.159582][T13828] ? do_syscall_64+0xff/0x530 [ 570.159584][T13828] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 570.159586][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159588][T13828] ? lock_acquire+0x13c/0x160 [ 570.159589][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159590][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159591][T13828] ? trace_contention_end+0xb3/0x180 [ 570.159593][T13828] ? __mutex_lock+0x1db/0x1ea0 [ 570.159594][T13828] ? __mutex_lock+0x9a3/0x1ea0 [ 570.159595][T13828] ? rtnl_newlink+0x9a8/0x11b0 [ 570.159597][T13828] ? ww_mutex_lock+0x160/0x160 [ 570.159598][T13828] ? nla_get_range_signed+0x3d0/0x3d0 [ 570.159602][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159603][T13828] ? __rtnl_newlink+0x3fa/0xa50 [ 570.159605][T13828] rtnl_newlink+0x9f1/0x11b0 [ 570.159607][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159608][T13828] ? rtnl_bridge_getlink+0x850/0x850 [ 570.159609][T13828] ? lock_acquire+0x13c/0x160 [ 570.159611][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159612][T13828] ? is_bpf_text_address+0x3e/0x110 [ 570.159615][T13828] ? is_bpf_text_address+0x72/0x110 [ 570.159616][T13828] ? kernel_text_address+0x149/0x170 [ 570.159618][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159619][T13828] ? cap_capable+0x1d7/0x3d0 [ 570.159622][T13828] ? arch_stack_walk+0xed/0x130 [ 570.159624][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159625][T13828] ? lock_acquire+0x13c/0x160 [ 570.159627][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159628][T13828] ? rtnl_bridge_getlink+0x850/0x850 [ 570.159629][T13828] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 570.159631][T13828] ? rtnl_link_fill+0x920/0x920 [ 570.159632][T13828] ? filter_irq_stacks+0xd0/0xd0 [ 570.159634][T13828] ? stack_depot_save_flags+0x1bc/0x790 [ 570.159636][T13828] netlink_rcv_skb+0x14e/0x3a0 [ 570.159638][T13828] ? rtnl_link_fill+0x920/0x920 [ 570.159639][T13828] ? lock_release+0x184/0x1f0 [ 570.159641][T13828] ? netlink_ack+0xcf0/0xcf0 [ 570.159642][T13828] ? __netlink_lookup+0xb9/0x6b0 [ 570.159645][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159646][T13828] ? lock_release+0x184/0x1f0 [ 570.159648][T13828] netlink_unicast+0x486/0x750 [ 570.159651][T13828] ? netlink_attachskb+0x810/0x810 [ 570.159652][T13828] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 570.159654][T13828] netlink_sendmsg+0x75b/0xc90 [ 570.159656][T13828] ? netlink_unicast+0x750/0x750 [ 570.159658][T13828] ? kernel_text_address+0x149/0x170 [ 570.159659][T13828] ? lock_acquire+0x13c/0x160 [ 570.159661][T13828] ? __import_iovec+0x36c/0x620 [ 570.159664][T13828] __sock_sendmsg+0xce/0x190 [ 570.159666][T13828] ____sys_sendmsg+0x61a/0x860 [ 570.159668][T13828] ? copy_msghdr_from_user+0x279/0x420 [ 570.159670][T13828] ? sock_write_iter+0x400/0x400 [ 570.159671][T13828] ? move_addr_to_kernel+0x40/0x40 [ 570.159673][T13828] ? filter_irq_stacks+0xd0/0xd0 [ 570.159675][T13828] ___sys_sendmsg+0x14e/0x1d0 [ 570.159677][T13828] ? copy_msghdr_from_user+0x420/0x420 [ 570.159682][T13828] __sys_sendmsg+0x12c/0x1d0 [ 570.159684][T13828] ? __sys_sendmsg_sock+0x20/0x20 [ 570.159686][T13828] ? rcu_is_watching+0x16/0xd0 [ 570.159688][T13828] do_syscall_64+0xff/0x530 [ 570.159690][T13828] ? exc_page_fault+0xee/0x100 [ 570.159692][T13828] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 570.159693][T13828] RIP: 0033:0x7fc7a45f754e [ 570.159695][T13828] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 570.159697][T13828] RSP: 002b:00007ffcd71a01a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 570.159700][T13828] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fc7a45f754e [ 570.159702][T13828] RDX: 0000000000000000 RSI: 00007ffcd71a0250 RDI: 0000000000000005 [ 570.159703][T13828] RBP: 00007ffcd71a01b0 R08: 0000000000000000 R09: 0000000000000000 [ 570.159703][T13828] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919042 [ 570.159704][T13828] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd71a0920 [ 570.159707][T13828] [ 578.824402][T13999] eth1: renamed from tmp [ 578.824416][T13999] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 578.824418][T13999] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 13999, name: ip [ 578.824419][T13999] preempt_count: 1, expected: 0 [ 578.824420][T13999] RCU nest depth: 0, expected: 0 [ 578.824421][T13999] INFO: lockdep is turned off. [ 578.824422][T13999] irq event stamp: 0 [ 578.824423][T13999] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 578.824427][T13999] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 578.824433][T13999] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 578.824435][T13999] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 578.824437][T13999] Preemption disabled at: [ 578.824438][T13999] [] vprintk_emit+0x31b/0x3e0 [ 578.824444][T13999] CPU: 3 UID: 0 PID: 13999 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 578.824448][T13999] Tainted: [W]=WARN [ 578.824449][T13999] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 578.824450][T13999] Call Trace: [ 578.824452][T13999] [ 578.824453][T13999] dump_stack_lvl+0x6f/0xa0 [ 578.824459][T13999] ? vprintk_emit+0x31b/0x3e0 [ 578.824460][T13999] __might_resched.cold+0x1fe/0x2c1 [ 578.824464][T13999] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 578.824467][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824470][T13999] __kmalloc_noprof+0x443/0x760 [ 578.824473][T13999] ? __rwlock_init+0x150/0x150 [ 578.824476][T13999] ? alloc_buf.isra.0+0x4b/0x260 [ 578.824481][T13999] ? do_raw_spin_unlock+0x59/0x250 [ 578.824483][T13999] alloc_buf.isra.0+0x4b/0x260 [ 578.824485][T13999] put_chars+0x1e1/0x2f0 [ 578.824487][T13999] ? __send_to_port+0x420/0x420 [ 578.824488][T13999] ? printk_get_next_message+0x240/0x650 [ 578.824491][T13999] ? console_prepend_replay+0x20/0x20 [ 578.824493][T13999] ? pointer+0x794/0xed0 [ 578.824496][T13999] hvc_console_print+0x292/0x780 [ 578.824501][T13999] ? hvc_write+0x3a0/0x3a0 [ 578.824503][T13999] ? __rwlock_init+0x150/0x150 [ 578.824505][T13999] ? lock_acquire+0x13c/0x160 [ 578.824507][T13999] console_emit_next_record+0x22f/0x4c0 [ 578.824510][T13999] ? devkmsg_read+0x4b0/0x4b0 [ 578.824512][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824513][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824514][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824515][T13999] ? lock_acquire+0x13c/0x160 [ 578.824517][T13999] ? console_flush_one_record+0x111/0x710 [ 578.824519][T13999] console_flush_one_record+0x46f/0x710 [ 578.824521][T13999] ? console_emit_next_record+0x4c0/0x4c0 [ 578.824524][T13999] console_unlock+0xee/0x1f0 [ 578.824526][T13999] ? lock_acquire+0x13c/0x160 [ 578.824527][T13999] ? console_flush_one_record+0x710/0x710 [ 578.824529][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824530][T13999] ? lock_release+0x184/0x1f0 [ 578.824532][T13999] ? lock_acquire+0xe0/0x160 [ 578.824533][T13999] ? __rcu_read_lock+0x70/0x70 [ 578.824534][T13999] ? __down_trylock_console_sem+0x5e/0xa0 [ 578.824537][T13999] ? vprintk_emit+0x320/0x3e0 [ 578.824538][T13999] vprintk_emit+0x37c/0x3e0 [ 578.824540][T13999] ? wake_up_klogd_work_func+0x90/0x90 [ 578.824541][T13999] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 578.824545][T13999] _printk+0xc7/0x100 [ 578.824548][T13999] ? snapshot_read.cold+0x21/0x21 [ 578.824550][T13999] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 578.824551][T13999] ? _raw_spin_unlock+0x2d/0x50 [ 578.824554][T13999] ? netdev_name+0x43/0x60 [ 578.824557][T13999] ? __netdev_printk+0x17f/0x1d0 [ 578.824559][T13999] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 578.824562][T13999] netdev_info+0xe2/0x116 [ 578.824564][T13999] ? netdev_notice+0x120/0x120 [ 578.824566][T13999] ? dev_valid_name+0xb6/0x140 [ 578.824569][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824570][T13999] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 578.824571][T13999] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 578.824573][T13999] ? trace_irq_enable.constprop.0+0x30/0x160 [ 578.824574][T13999] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 578.824576][T13999] netif_change_name.cold+0x4f/0x89 [ 578.824577][T13999] ? register_netdev+0x40/0x40 [ 578.824579][T13999] ? lock_release+0x184/0x1f0 [ 578.824581][T13999] ? netdev_adjacent_rename_links+0x470/0x470 [ 578.824584][T13999] ? __kernel_text_address+0x12/0x30 [ 578.824587][T13999] ? write_profile+0xf0/0xf0 [ 578.824590][T13999] ? __asan_memset+0x27/0x50 [ 578.824593][T13999] do_setlink.isra.0+0x1f7d/0x2a60 [ 578.824595][T13999] ? stack_trace_save+0x93/0xc0 [ 578.824596][T13999] ? rtnl_link_get_size+0x350/0x350 [ 578.824598][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824599][T13999] ? stack_depot_save_flags+0x1bc/0x790 [ 578.824602][T13999] ? kasan_save_stack+0x3d/0x50 [ 578.824604][T13999] ? kasan_save_stack+0x2f/0x50 [ 578.824605][T13999] ? kasan_save_track+0x14/0x30 [ 578.824606][T13999] ? __kasan_kmalloc+0x7b/0x90 [ 578.824607][T13999] ? __kmalloc_cache_noprof+0x29a/0x620 [ 578.824608][T13999] ? rtnl_newlink+0x124/0x11b0 [ 578.824609][T13999] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 578.824611][T13999] ? netlink_rcv_skb+0x14e/0x3a0 [ 578.824614][T13999] ? netlink_unicast+0x486/0x750 [ 578.824615][T13999] ? netlink_sendmsg+0x75b/0xc90 [ 578.824617][T13999] ? __sock_sendmsg+0xce/0x190 [ 578.824619][T13999] ? ____sys_sendmsg+0x61a/0x860 [ 578.824621][T13999] ? ___sys_sendmsg+0x14e/0x1d0 [ 578.824622][T13999] ? __sys_sendmsg+0x12c/0x1d0 [ 578.824624][T13999] ? do_syscall_64+0xff/0x530 [ 578.824626][T13999] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 578.824629][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824630][T13999] ? lock_acquire+0x13c/0x160 [ 578.824631][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824632][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824633][T13999] ? trace_contention_end+0xb3/0x180 [ 578.824635][T13999] ? __mutex_lock+0x1db/0x1ea0 [ 578.824636][T13999] ? __mutex_lock+0x9a3/0x1ea0 [ 578.824638][T13999] ? rtnl_newlink+0x9a8/0x11b0 [ 578.824639][T13999] ? ww_mutex_lock+0x160/0x160 [ 578.824640][T13999] ? nla_get_range_signed+0x3d0/0x3d0 [ 578.824644][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824645][T13999] ? __rtnl_newlink+0x3fa/0xa50 [ 578.824647][T13999] rtnl_newlink+0x9f1/0x11b0 [ 578.824649][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824650][T13999] ? rtnl_bridge_getlink+0x850/0x850 [ 578.824651][T13999] ? lock_acquire+0x13c/0x160 [ 578.824653][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824654][T13999] ? is_bpf_text_address+0x3e/0x110 [ 578.824657][T13999] ? is_bpf_text_address+0x72/0x110 [ 578.824658][T13999] ? kernel_text_address+0x149/0x170 [ 578.824660][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824661][T13999] ? cap_capable+0x1d7/0x3d0 [ 578.824664][T13999] ? arch_stack_walk+0xed/0x130 [ 578.824666][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824668][T13999] ? lock_acquire+0x13c/0x160 [ 578.824669][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824670][T13999] ? rtnl_bridge_getlink+0x850/0x850 [ 578.824672][T13999] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 578.824673][T13999] ? rtnl_link_fill+0x920/0x920 [ 578.824675][T13999] ? filter_irq_stacks+0xd0/0xd0 [ 578.824676][T13999] ? stack_depot_save_flags+0x1bc/0x790 [ 578.824679][T13999] netlink_rcv_skb+0x14e/0x3a0 [ 578.824680][T13999] ? rtnl_link_fill+0x920/0x920 [ 578.824682][T13999] ? lock_release+0x184/0x1f0 [ 578.824683][T13999] ? netlink_ack+0xcf0/0xcf0 [ 578.824685][T13999] ? __netlink_lookup+0xb9/0x6b0 [ 578.824688][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824689][T13999] ? lock_release+0x184/0x1f0 [ 578.824691][T13999] netlink_unicast+0x486/0x750 [ 578.824693][T13999] ? netlink_attachskb+0x810/0x810 [ 578.824695][T13999] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 578.824697][T13999] netlink_sendmsg+0x75b/0xc90 [ 578.824699][T13999] ? netlink_unicast+0x750/0x750 [ 578.824700][T13999] ? kernel_text_address+0x149/0x170 [ 578.824702][T13999] ? lock_acquire+0x13c/0x160 [ 578.824704][T13999] ? __import_iovec+0x36c/0x620 [ 578.824707][T13999] __sock_sendmsg+0xce/0x190 [ 578.824708][T13999] ____sys_sendmsg+0x61a/0x860 [ 578.824710][T13999] ? copy_msghdr_from_user+0x279/0x420 [ 578.824712][T13999] ? sock_write_iter+0x400/0x400 [ 578.824713][T13999] ? move_addr_to_kernel+0x40/0x40 [ 578.824715][T13999] ? filter_irq_stacks+0xd0/0xd0 [ 578.824717][T13999] ___sys_sendmsg+0x14e/0x1d0 [ 578.824719][T13999] ? copy_msghdr_from_user+0x420/0x420 [ 578.824724][T13999] __sys_sendmsg+0x12c/0x1d0 [ 578.824726][T13999] ? __sys_sendmsg_sock+0x20/0x20 [ 578.824728][T13999] ? rcu_is_watching+0x16/0xd0 [ 578.824730][T13999] do_syscall_64+0xff/0x530 [ 578.824732][T13999] ? exc_page_fault+0xee/0x100 [ 578.824734][T13999] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 578.824735][T13999] RIP: 0033:0x7f200195454e [ 578.824737][T13999] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 578.824738][T13999] RSP: 002b:00007ffd32602750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 578.824742][T13999] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f200195454e [ 578.824744][T13999] RDX: 0000000000000000 RSI: 00007ffd32602800 RDI: 0000000000000005 [ 578.824745][T13999] RBP: 00007ffd32602760 R08: 0000000000000000 R09: 0000000000000000 [ 578.824745][T13999] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91904b [ 578.824746][T13999] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd32602ed0 [ 578.824749][T13999] [ 587.453302][T14169] eth1: renamed from tmp [ 587.453315][T14169] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 587.453318][T14169] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14169, name: ip [ 587.453319][T14169] preempt_count: 1, expected: 0 [ 587.453320][T14169] RCU nest depth: 0, expected: 0 [ 587.453321][T14169] INFO: lockdep is turned off. [ 587.453322][T14169] irq event stamp: 0 [ 587.453323][T14169] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 587.453327][T14169] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 587.453334][T14169] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 587.453336][T14169] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 587.453338][T14169] Preemption disabled at: [ 587.453338][T14169] [] vprintk_emit+0x31b/0x3e0 [ 587.453345][T14169] CPU: 3 UID: 0 PID: 14169 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 587.453348][T14169] Tainted: [W]=WARN [ 587.453349][T14169] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 587.453351][T14169] Call Trace: [ 587.453353][T14169] [ 587.453354][T14169] dump_stack_lvl+0x6f/0xa0 [ 587.453359][T14169] ? vprintk_emit+0x31b/0x3e0 [ 587.453361][T14169] __might_resched.cold+0x1fe/0x2c1 [ 587.453367][T14169] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 587.453371][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453374][T14169] __kmalloc_noprof+0x443/0x760 [ 587.453376][T14169] ? __rwlock_init+0x150/0x150 [ 587.453379][T14169] ? alloc_buf.isra.0+0x4b/0x260 [ 587.453385][T14169] ? do_raw_spin_unlock+0x59/0x250 [ 587.453386][T14169] alloc_buf.isra.0+0x4b/0x260 [ 587.453389][T14169] put_chars+0x1e1/0x2f0 [ 587.453391][T14169] ? __send_to_port+0x420/0x420 [ 587.453392][T14169] ? printk_get_next_message+0x240/0x650 [ 587.453394][T14169] ? console_prepend_replay+0x20/0x20 [ 587.453396][T14169] ? pointer+0x794/0xed0 [ 587.453400][T14169] hvc_console_print+0x292/0x780 [ 587.453404][T14169] ? hvc_write+0x3a0/0x3a0 [ 587.453406][T14169] ? __rwlock_init+0x150/0x150 [ 587.453408][T14169] ? lock_acquire+0x13c/0x160 [ 587.453411][T14169] console_emit_next_record+0x22f/0x4c0 [ 587.453413][T14169] ? devkmsg_read+0x4b0/0x4b0 [ 587.453415][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453416][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453417][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453418][T14169] ? lock_acquire+0x13c/0x160 [ 587.453420][T14169] ? console_flush_one_record+0x111/0x710 [ 587.453422][T14169] console_flush_one_record+0x46f/0x710 [ 587.453424][T14169] ? console_emit_next_record+0x4c0/0x4c0 [ 587.453427][T14169] console_unlock+0xee/0x1f0 [ 587.453429][T14169] ? lock_acquire+0x13c/0x160 [ 587.453430][T14169] ? console_flush_one_record+0x710/0x710 [ 587.453432][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453433][T14169] ? lock_release+0x184/0x1f0 [ 587.453435][T14169] ? lock_acquire+0xe0/0x160 [ 587.453436][T14169] ? __rcu_read_lock+0x70/0x70 [ 587.453438][T14169] ? __down_trylock_console_sem+0x5e/0xa0 [ 587.453440][T14169] ? vprintk_emit+0x320/0x3e0 [ 587.453441][T14169] vprintk_emit+0x37c/0x3e0 [ 587.453443][T14169] ? wake_up_klogd_work_func+0x90/0x90 [ 587.453444][T14169] ? prepare_to_wait_event+0x8d/0x740 [ 587.453446][T14169] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 587.453449][T14169] ? _mutex_trylock_nest_lock+0x390/0x390 [ 587.453452][T14169] _printk+0xc7/0x100 [ 587.453455][T14169] ? snapshot_read.cold+0x21/0x21 [ 587.453457][T14169] ? synchronize_rcu_normal+0x340/0x340 [ 587.453459][T14169] ? netdev_name+0x43/0x60 [ 587.453462][T14169] ? __netdev_printk+0x17f/0x1d0 [ 587.453464][T14169] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 587.453467][T14169] netdev_info+0xe2/0x116 [ 587.453469][T14169] ? netdev_notice+0x120/0x120 [ 587.453471][T14169] ? do_raw_spin_lock+0x131/0x280 [ 587.453473][T14169] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 587.453475][T14169] ? __rwlock_init+0x150/0x150 [ 587.453477][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453478][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453479][T14169] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 587.453481][T14169] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 587.453482][T14169] ? trace_irq_enable.constprop.0+0x30/0x160 [ 587.453483][T14169] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 587.453485][T14169] netif_change_name.cold+0x4f/0x89 [ 587.453487][T14169] ? register_netdev+0x40/0x40 [ 587.453488][T14169] ? lock_release+0x184/0x1f0 [ 587.453490][T14169] ? netdev_adjacent_rename_links+0x470/0x470 [ 587.453492][T14169] ? __kernel_text_address+0x12/0x30 [ 587.453495][T14169] ? write_profile+0xf0/0xf0 [ 587.453498][T14169] ? __asan_memset+0x27/0x50 [ 587.453501][T14169] do_setlink.isra.0+0x1f7d/0x2a60 [ 587.453503][T14169] ? stack_trace_save+0x93/0xc0 [ 587.453505][T14169] ? rtnl_link_get_size+0x350/0x350 [ 587.453506][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453507][T14169] ? stack_depot_save_flags+0x1bc/0x790 [ 587.453511][T14169] ? kasan_save_stack+0x3d/0x50 [ 587.453513][T14169] ? kasan_save_stack+0x2f/0x50 [ 587.453514][T14169] ? kasan_save_track+0x14/0x30 [ 587.453515][T14169] ? __kasan_kmalloc+0x7b/0x90 [ 587.453516][T14169] ? __kmalloc_cache_noprof+0x29a/0x620 [ 587.453517][T14169] ? rtnl_newlink+0x124/0x11b0 [ 587.453518][T14169] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 587.453520][T14169] ? netlink_rcv_skb+0x14e/0x3a0 [ 587.453523][T14169] ? netlink_unicast+0x486/0x750 [ 587.453524][T14169] ? netlink_sendmsg+0x75b/0xc90 [ 587.453526][T14169] ? __sock_sendmsg+0xce/0x190 [ 587.453528][T14169] ? ____sys_sendmsg+0x61a/0x860 [ 587.453530][T14169] ? ___sys_sendmsg+0x14e/0x1d0 [ 587.453531][T14169] ? __sys_sendmsg+0x12c/0x1d0 [ 587.453533][T14169] ? do_syscall_64+0xff/0x530 [ 587.453535][T14169] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 587.453538][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453539][T14169] ? lock_acquire+0x13c/0x160 [ 587.453540][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453541][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453542][T14169] ? trace_contention_end+0xb3/0x180 [ 587.453544][T14169] ? __mutex_lock+0x1db/0x1ea0 [ 587.453545][T14169] ? __mutex_lock+0x9a3/0x1ea0 [ 587.453546][T14169] ? rtnl_newlink+0x9a8/0x11b0 [ 587.453548][T14169] ? ww_mutex_lock+0x160/0x160 [ 587.453549][T14169] ? nla_get_range_signed+0x3d0/0x3d0 [ 587.453553][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453554][T14169] ? __rtnl_newlink+0x3fa/0xa50 [ 587.453556][T14169] rtnl_newlink+0x9f1/0x11b0 [ 587.453558][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453559][T14169] ? rtnl_bridge_getlink+0x850/0x850 [ 587.453560][T14169] ? lock_acquire+0x13c/0x160 [ 587.453562][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453563][T14169] ? is_bpf_text_address+0x3e/0x110 [ 587.453565][T14169] ? is_bpf_text_address+0x72/0x110 [ 587.453567][T14169] ? kernel_text_address+0x149/0x170 [ 587.453568][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453569][T14169] ? cap_capable+0x1d7/0x3d0 [ 587.453572][T14169] ? arch_stack_walk+0xed/0x130 [ 587.453575][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453576][T14169] ? lock_acquire+0x13c/0x160 [ 587.453577][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453579][T14169] ? rtnl_bridge_getlink+0x850/0x850 [ 587.453580][T14169] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 587.453582][T14169] ? rtnl_link_fill+0x920/0x920 [ 587.453583][T14169] ? filter_irq_stacks+0xd0/0xd0 [ 587.453585][T14169] ? stack_depot_save_flags+0x1bc/0x790 [ 587.453587][T14169] netlink_rcv_skb+0x14e/0x3a0 [ 587.453589][T14169] ? rtnl_link_fill+0x920/0x920 [ 587.453590][T14169] ? lock_release+0x184/0x1f0 [ 587.453592][T14169] ? netlink_ack+0xcf0/0xcf0 [ 587.453593][T14169] ? __netlink_lookup+0xb9/0x6b0 [ 587.453596][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453597][T14169] ? lock_release+0x184/0x1f0 [ 587.453599][T14169] netlink_unicast+0x486/0x750 [ 587.453601][T14169] ? netlink_attachskb+0x810/0x810 [ 587.453603][T14169] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 587.453605][T14169] netlink_sendmsg+0x75b/0xc90 [ 587.453607][T14169] ? netlink_unicast+0x750/0x750 [ 587.453609][T14169] ? kernel_text_address+0x149/0x170 [ 587.453610][T14169] ? lock_acquire+0x13c/0x160 [ 587.453612][T14169] ? __import_iovec+0x36c/0x620 [ 587.453615][T14169] __sock_sendmsg+0xce/0x190 [ 587.453616][T14169] ____sys_sendmsg+0x61a/0x860 [ 587.453618][T14169] ? copy_msghdr_from_user+0x279/0x420 [ 587.453620][T14169] ? sock_write_iter+0x400/0x400 [ 587.453621][T14169] ? move_addr_to_kernel+0x40/0x40 [ 587.453623][T14169] ? filter_irq_stacks+0xd0/0xd0 [ 587.453625][T14169] ___sys_sendmsg+0x14e/0x1d0 [ 587.453627][T14169] ? copy_msghdr_from_user+0x420/0x420 [ 587.453632][T14169] __sys_sendmsg+0x12c/0x1d0 [ 587.453634][T14169] ? __sys_sendmsg_sock+0x20/0x20 [ 587.453637][T14169] ? rcu_is_watching+0x16/0xd0 [ 587.453638][T14169] do_syscall_64+0xff/0x530 [ 587.453640][T14169] ? exc_page_fault+0xee/0x100 [ 587.453642][T14169] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 587.453643][T14169] RIP: 0033:0x7f221d34354e [ 587.453645][T14169] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 587.453646][T14169] RSP: 002b:00007ffcf3095f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 587.453650][T14169] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f221d34354e [ 587.453651][T14169] RDX: 0000000000000000 RSI: 00007ffcf3095ff0 RDI: 0000000000000005 [ 587.453652][T14169] RBP: 00007ffcf3095f50 R08: 0000000000000000 R09: 0000000000000000 [ 587.453653][T14169] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919053 [ 587.453654][T14169] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcf30966c0 [ 587.453656][T14169] [ 596.348204][T14339] eth1: renamed from tmp [ 596.348218][T14339] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 596.348220][T14339] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14339, name: ip [ 596.348222][T14339] preempt_count: 1, expected: 0 [ 596.348223][T14339] RCU nest depth: 0, expected: 0 [ 596.348224][T14339] INFO: lockdep is turned off. [ 596.348225][T14339] irq event stamp: 0 [ 596.348226][T14339] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 596.348230][T14339] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 596.348236][T14339] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 596.348238][T14339] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 596.348240][T14339] Preemption disabled at: [ 596.348240][T14339] [] vprintk_emit+0x31b/0x3e0 [ 596.348246][T14339] CPU: 0 UID: 0 PID: 14339 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 596.348250][T14339] Tainted: [W]=WARN [ 596.348251][T14339] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 596.348252][T14339] Call Trace: [ 596.348254][T14339] [ 596.348255][T14339] dump_stack_lvl+0x6f/0xa0 [ 596.348260][T14339] ? vprintk_emit+0x31b/0x3e0 [ 596.348262][T14339] __might_resched.cold+0x1fe/0x2c1 [ 596.348265][T14339] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 596.348268][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348271][T14339] __kmalloc_noprof+0x443/0x760 [ 596.348274][T14339] ? __rwlock_init+0x150/0x150 [ 596.348277][T14339] ? alloc_buf.isra.0+0x4b/0x260 [ 596.348281][T14339] ? do_raw_spin_unlock+0x59/0x250 [ 596.348283][T14339] alloc_buf.isra.0+0x4b/0x260 [ 596.348286][T14339] put_chars+0x1e1/0x2f0 [ 596.348287][T14339] ? __send_to_port+0x420/0x420 [ 596.348288][T14339] ? printk_get_next_message+0x240/0x650 [ 596.348291][T14339] ? console_prepend_replay+0x20/0x20 [ 596.348293][T14339] ? pointer+0x794/0xed0 [ 596.348296][T14339] hvc_console_print+0x292/0x780 [ 596.348301][T14339] ? hvc_write+0x3a0/0x3a0 [ 596.348303][T14339] ? __rwlock_init+0x150/0x150 [ 596.348305][T14339] ? lock_acquire+0x13c/0x160 [ 596.348307][T14339] console_emit_next_record+0x22f/0x4c0 [ 596.348310][T14339] ? devkmsg_read+0x4b0/0x4b0 [ 596.348312][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348313][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348314][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348315][T14339] ? lock_acquire+0x13c/0x160 [ 596.348317][T14339] ? console_flush_one_record+0x111/0x710 [ 596.348319][T14339] console_flush_one_record+0x46f/0x710 [ 596.348321][T14339] ? console_emit_next_record+0x4c0/0x4c0 [ 596.348324][T14339] console_unlock+0xee/0x1f0 [ 596.348326][T14339] ? lock_acquire+0x13c/0x160 [ 596.348328][T14339] ? console_flush_one_record+0x710/0x710 [ 596.348330][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348331][T14339] ? lock_release+0x184/0x1f0 [ 596.348332][T14339] ? lock_acquire+0xe0/0x160 [ 596.348334][T14339] ? __rcu_read_lock+0x70/0x70 [ 596.348335][T14339] ? __down_trylock_console_sem+0x5e/0xa0 [ 596.348337][T14339] ? vprintk_emit+0x320/0x3e0 [ 596.348339][T14339] vprintk_emit+0x37c/0x3e0 [ 596.348340][T14339] ? wake_up_klogd_work_func+0x90/0x90 [ 596.348342][T14339] ? prepare_to_wait_event+0x8d/0x740 [ 596.348344][T14339] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 596.348347][T14339] ? _mutex_trylock_nest_lock+0x390/0x390 [ 596.348349][T14339] _printk+0xc7/0x100 [ 596.348353][T14339] ? snapshot_read.cold+0x21/0x21 [ 596.348354][T14339] ? synchronize_rcu_normal+0x340/0x340 [ 596.348357][T14339] ? netdev_name+0x43/0x60 [ 596.348360][T14339] ? __netdev_printk+0x17f/0x1d0 [ 596.348362][T14339] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 596.348367][T14339] netdev_info+0xe2/0x116 [ 596.348370][T14339] ? netdev_notice+0x120/0x120 [ 596.348372][T14339] ? do_raw_spin_lock+0x131/0x280 [ 596.348374][T14339] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 596.348376][T14339] ? __rwlock_init+0x150/0x150 [ 596.348378][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348379][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348380][T14339] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 596.348381][T14339] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 596.348383][T14339] ? trace_irq_enable.constprop.0+0x30/0x160 [ 596.348384][T14339] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 596.348386][T14339] netif_change_name.cold+0x4f/0x89 [ 596.348387][T14339] ? register_netdev+0x40/0x40 [ 596.348389][T14339] ? lock_release+0x184/0x1f0 [ 596.348391][T14339] ? netdev_adjacent_rename_links+0x470/0x470 [ 596.348393][T14339] ? __kernel_text_address+0x12/0x30 [ 596.348396][T14339] ? write_profile+0xf0/0xf0 [ 596.348398][T14339] ? __asan_memset+0x27/0x50 [ 596.348402][T14339] do_setlink.isra.0+0x1f7d/0x2a60 [ 596.348404][T14339] ? stack_trace_save+0x93/0xc0 [ 596.348405][T14339] ? rtnl_link_get_size+0x350/0x350 [ 596.348406][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348408][T14339] ? stack_depot_save_flags+0x1bc/0x790 [ 596.348411][T14339] ? kasan_save_stack+0x3d/0x50 [ 596.348413][T14339] ? kasan_save_stack+0x2f/0x50 [ 596.348414][T14339] ? kasan_save_track+0x14/0x30 [ 596.348415][T14339] ? __kasan_kmalloc+0x7b/0x90 [ 596.348416][T14339] ? __kmalloc_cache_noprof+0x29a/0x620 [ 596.348417][T14339] ? rtnl_newlink+0x124/0x11b0 [ 596.348418][T14339] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 596.348419][T14339] ? netlink_rcv_skb+0x14e/0x3a0 [ 596.348422][T14339] ? netlink_unicast+0x486/0x750 [ 596.348424][T14339] ? netlink_sendmsg+0x75b/0xc90 [ 596.348425][T14339] ? __sock_sendmsg+0xce/0x190 [ 596.348428][T14339] ? ____sys_sendmsg+0x61a/0x860 [ 596.348429][T14339] ? ___sys_sendmsg+0x14e/0x1d0 [ 596.348430][T14339] ? __sys_sendmsg+0x12c/0x1d0 [ 596.348432][T14339] ? do_syscall_64+0xff/0x530 [ 596.348434][T14339] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 596.348437][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348438][T14339] ? lock_acquire+0x13c/0x160 [ 596.348439][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348440][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348441][T14339] ? trace_contention_end+0xb3/0x180 [ 596.348443][T14339] ? __mutex_lock+0x1db/0x1ea0 [ 596.348444][T14339] ? __mutex_lock+0x9a3/0x1ea0 [ 596.348445][T14339] ? rtnl_newlink+0x9a8/0x11b0 [ 596.348447][T14339] ? ww_mutex_lock+0x160/0x160 [ 596.348448][T14339] ? nla_get_range_signed+0x3d0/0x3d0 [ 596.348451][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348453][T14339] ? __rtnl_newlink+0x3fa/0xa50 [ 596.348455][T14339] rtnl_newlink+0x9f1/0x11b0 [ 596.348456][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348458][T14339] ? rtnl_bridge_getlink+0x850/0x850 [ 596.348459][T14339] ? lock_acquire+0x13c/0x160 [ 596.348460][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348462][T14339] ? is_bpf_text_address+0x3e/0x110 [ 596.348464][T14339] ? is_bpf_text_address+0x72/0x110 [ 596.348466][T14339] ? kernel_text_address+0x149/0x170 [ 596.348467][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348468][T14339] ? cap_capable+0x1d7/0x3d0 [ 596.348472][T14339] ? arch_stack_walk+0xed/0x130 [ 596.348474][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348475][T14339] ? lock_acquire+0x13c/0x160 [ 596.348476][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348478][T14339] ? rtnl_bridge_getlink+0x850/0x850 [ 596.348479][T14339] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 596.348480][T14339] ? rtnl_link_fill+0x920/0x920 [ 596.348482][T14339] ? filter_irq_stacks+0xd0/0xd0 [ 596.348483][T14339] ? stack_depot_save_flags+0x1bc/0x790 [ 596.348486][T14339] netlink_rcv_skb+0x14e/0x3a0 [ 596.348487][T14339] ? rtnl_link_fill+0x920/0x920 [ 596.348489][T14339] ? lock_release+0x184/0x1f0 [ 596.348490][T14339] ? netlink_ack+0xcf0/0xcf0 [ 596.348492][T14339] ? __netlink_lookup+0xb9/0x6b0 [ 596.348495][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348496][T14339] ? lock_release+0x184/0x1f0 [ 596.348498][T14339] netlink_unicast+0x486/0x750 [ 596.348500][T14339] ? netlink_attachskb+0x810/0x810 [ 596.348502][T14339] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 596.348504][T14339] netlink_sendmsg+0x75b/0xc90 [ 596.348506][T14339] ? netlink_unicast+0x750/0x750 [ 596.348507][T14339] ? kernel_text_address+0x149/0x170 [ 596.348509][T14339] ? lock_acquire+0x13c/0x160 [ 596.348511][T14339] ? __import_iovec+0x36c/0x620 [ 596.348514][T14339] __sock_sendmsg+0xce/0x190 [ 596.348516][T14339] ____sys_sendmsg+0x61a/0x860 [ 596.348517][T14339] ? copy_msghdr_from_user+0x279/0x420 [ 596.348519][T14339] ? sock_write_iter+0x400/0x400 [ 596.348520][T14339] ? move_addr_to_kernel+0x40/0x40 [ 596.348522][T14339] ? filter_irq_stacks+0xd0/0xd0 [ 596.348525][T14339] ___sys_sendmsg+0x14e/0x1d0 [ 596.348526][T14339] ? copy_msghdr_from_user+0x420/0x420 [ 596.348531][T14339] __sys_sendmsg+0x12c/0x1d0 [ 596.348533][T14339] ? __sys_sendmsg_sock+0x20/0x20 [ 596.348536][T14339] ? rcu_is_watching+0x16/0xd0 [ 596.348537][T14339] do_syscall_64+0xff/0x530 [ 596.348539][T14339] ? exc_page_fault+0xee/0x100 [ 596.348541][T14339] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 596.348542][T14339] RIP: 0033:0x7fcc7415854e [ 596.348544][T14339] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 596.348546][T14339] RSP: 002b:00007fff7c3b6f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 596.348549][T14339] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fcc7415854e [ 596.348551][T14339] RDX: 0000000000000000 RSI: 00007fff7c3b7040 RDI: 0000000000000005 [ 596.348552][T14339] RBP: 00007fff7c3b6fa0 R08: 0000000000000000 R09: 0000000000000000 [ 596.348553][T14339] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91905c [ 596.348554][T14339] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff7c3b7710 [ 596.348556][T14339] [ 605.093078][T14510] eth1: renamed from tmp [ 605.093092][T14510] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 605.093094][T14510] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14510, name: ip [ 605.093095][T14510] preempt_count: 1, expected: 0 [ 605.093096][T14510] RCU nest depth: 0, expected: 0 [ 605.093097][T14510] INFO: lockdep is turned off. [ 605.093099][T14510] irq event stamp: 0 [ 605.093099][T14510] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 605.093103][T14510] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 605.093110][T14510] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 605.093111][T14510] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 605.093113][T14510] Preemption disabled at: [ 605.093114][T14510] [] vprintk_emit+0x31b/0x3e0 [ 605.093121][T14510] CPU: 0 UID: 0 PID: 14510 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 605.093124][T14510] Tainted: [W]=WARN [ 605.093126][T14510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 605.093127][T14510] Call Trace: [ 605.093129][T14510] [ 605.093130][T14510] dump_stack_lvl+0x6f/0xa0 [ 605.093135][T14510] ? vprintk_emit+0x31b/0x3e0 [ 605.093137][T14510] __might_resched.cold+0x1fe/0x2c1 [ 605.093141][T14510] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 605.093144][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093147][T14510] __kmalloc_noprof+0x443/0x760 [ 605.093150][T14510] ? __rwlock_init+0x150/0x150 [ 605.093153][T14510] ? alloc_buf.isra.0+0x4b/0x260 [ 605.093158][T14510] ? do_raw_spin_unlock+0x59/0x250 [ 605.093160][T14510] alloc_buf.isra.0+0x4b/0x260 [ 605.093162][T14510] put_chars+0x1e1/0x2f0 [ 605.093164][T14510] ? __send_to_port+0x420/0x420 [ 605.093165][T14510] ? printk_get_next_message+0x240/0x650 [ 605.093167][T14510] ? console_prepend_replay+0x20/0x20 [ 605.093170][T14510] ? pointer+0x794/0xed0 [ 605.093173][T14510] hvc_console_print+0x292/0x780 [ 605.093178][T14510] ? hvc_write+0x3a0/0x3a0 [ 605.093180][T14510] ? __rwlock_init+0x150/0x150 [ 605.093182][T14510] ? lock_acquire+0x13c/0x160 [ 605.093184][T14510] console_emit_next_record+0x22f/0x4c0 [ 605.093187][T14510] ? devkmsg_read+0x4b0/0x4b0 [ 605.093189][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093190][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093191][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093192][T14510] ? lock_acquire+0x13c/0x160 [ 605.093194][T14510] ? console_flush_one_record+0x111/0x710 [ 605.093196][T14510] console_flush_one_record+0x46f/0x710 [ 605.093198][T14510] ? console_emit_next_record+0x4c0/0x4c0 [ 605.093201][T14510] console_unlock+0xee/0x1f0 [ 605.093203][T14510] ? lock_acquire+0x13c/0x160 [ 605.093205][T14510] ? console_flush_one_record+0x710/0x710 [ 605.093206][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093207][T14510] ? lock_release+0x184/0x1f0 [ 605.093209][T14510] ? lock_acquire+0xe0/0x160 [ 605.093211][T14510] ? __rcu_read_lock+0x70/0x70 [ 605.093212][T14510] ? __down_trylock_console_sem+0x5e/0xa0 [ 605.093214][T14510] ? vprintk_emit+0x320/0x3e0 [ 605.093216][T14510] vprintk_emit+0x37c/0x3e0 [ 605.093217][T14510] ? wake_up_klogd_work_func+0x90/0x90 [ 605.093219][T14510] ? prepare_to_wait_event+0x8d/0x740 [ 605.093221][T14510] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 605.093224][T14510] ? _mutex_trylock_nest_lock+0x390/0x390 [ 605.093226][T14510] _printk+0xc7/0x100 [ 605.093229][T14510] ? snapshot_read.cold+0x21/0x21 [ 605.093231][T14510] ? synchronize_rcu_normal+0x340/0x340 [ 605.093234][T14510] ? netdev_name+0x43/0x60 [ 605.093237][T14510] ? __netdev_printk+0x17f/0x1d0 [ 605.093239][T14510] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 605.093242][T14510] netdev_info+0xe2/0x116 [ 605.093244][T14510] ? netdev_notice+0x120/0x120 [ 605.093246][T14510] ? do_raw_spin_lock+0x131/0x280 [ 605.093248][T14510] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 605.093250][T14510] ? __rwlock_init+0x150/0x150 [ 605.093252][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093253][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093254][T14510] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 605.093256][T14510] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 605.093257][T14510] ? trace_irq_enable.constprop.0+0x30/0x160 [ 605.093259][T14510] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 605.093260][T14510] netif_change_name.cold+0x4f/0x89 [ 605.093261][T14510] ? register_netdev+0x40/0x40 [ 605.093263][T14510] ? lock_release+0x184/0x1f0 [ 605.093265][T14510] ? netdev_adjacent_rename_links+0x470/0x470 [ 605.093267][T14510] ? __kernel_text_address+0x12/0x30 [ 605.093270][T14510] ? write_profile+0xf0/0xf0 [ 605.093272][T14510] ? __asan_memset+0x27/0x50 [ 605.093276][T14510] do_setlink.isra.0+0x1f7d/0x2a60 [ 605.093278][T14510] ? stack_trace_save+0x93/0xc0 [ 605.093280][T14510] ? rtnl_link_get_size+0x350/0x350 [ 605.093281][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093282][T14510] ? stack_depot_save_flags+0x1bc/0x790 [ 605.093285][T14510] ? kasan_save_stack+0x3d/0x50 [ 605.093287][T14510] ? kasan_save_stack+0x2f/0x50 [ 605.093288][T14510] ? kasan_save_track+0x14/0x30 [ 605.093289][T14510] ? __kasan_kmalloc+0x7b/0x90 [ 605.093290][T14510] ? __kmalloc_cache_noprof+0x29a/0x620 [ 605.093291][T14510] ? rtnl_newlink+0x124/0x11b0 [ 605.093293][T14510] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 605.093294][T14510] ? netlink_rcv_skb+0x14e/0x3a0 [ 605.093297][T14510] ? netlink_unicast+0x486/0x750 [ 605.093298][T14510] ? netlink_sendmsg+0x75b/0xc90 [ 605.093300][T14510] ? __sock_sendmsg+0xce/0x190 [ 605.093303][T14510] ? ____sys_sendmsg+0x61a/0x860 [ 605.093304][T14510] ? ___sys_sendmsg+0x14e/0x1d0 [ 605.093305][T14510] ? __sys_sendmsg+0x12c/0x1d0 [ 605.093307][T14510] ? do_syscall_64+0xff/0x530 [ 605.093310][T14510] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 605.093312][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093313][T14510] ? lock_acquire+0x13c/0x160 [ 605.093315][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093316][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093317][T14510] ? trace_contention_end+0xb3/0x180 [ 605.093318][T14510] ? __mutex_lock+0x1db/0x1ea0 [ 605.093320][T14510] ? __mutex_lock+0x9a3/0x1ea0 [ 605.093321][T14510] ? rtnl_newlink+0x9a8/0x11b0 [ 605.093323][T14510] ? ww_mutex_lock+0x160/0x160 [ 605.093324][T14510] ? nla_get_range_signed+0x3d0/0x3d0 [ 605.093327][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093328][T14510] ? __rtnl_newlink+0x3fa/0xa50 [ 605.093330][T14510] rtnl_newlink+0x9f1/0x11b0 [ 605.093332][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093333][T14510] ? rtnl_bridge_getlink+0x850/0x850 [ 605.093335][T14510] ? lock_acquire+0x13c/0x160 [ 605.093336][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093338][T14510] ? is_bpf_text_address+0x3e/0x110 [ 605.093340][T14510] ? is_bpf_text_address+0x72/0x110 [ 605.093341][T14510] ? kernel_text_address+0x149/0x170 [ 605.093343][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093344][T14510] ? cap_capable+0x1d7/0x3d0 [ 605.093347][T14510] ? arch_stack_walk+0xed/0x130 [ 605.093350][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093351][T14510] ? lock_acquire+0x13c/0x160 [ 605.093352][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093353][T14510] ? rtnl_bridge_getlink+0x850/0x850 [ 605.093355][T14510] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 605.093356][T14510] ? rtnl_link_fill+0x920/0x920 [ 605.093358][T14510] ? filter_irq_stacks+0xd0/0xd0 [ 605.093359][T14510] ? stack_depot_save_flags+0x1bc/0x790 [ 605.093362][T14510] netlink_rcv_skb+0x14e/0x3a0 [ 605.093363][T14510] ? rtnl_link_fill+0x920/0x920 [ 605.093368][T14510] ? lock_release+0x184/0x1f0 [ 605.093369][T14510] ? netlink_ack+0xcf0/0xcf0 [ 605.093371][T14510] ? __netlink_lookup+0xb9/0x6b0 [ 605.093374][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093375][T14510] ? lock_release+0x184/0x1f0 [ 605.093377][T14510] netlink_unicast+0x486/0x750 [ 605.093379][T14510] ? netlink_attachskb+0x810/0x810 [ 605.093381][T14510] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 605.093383][T14510] netlink_sendmsg+0x75b/0xc90 [ 605.093385][T14510] ? netlink_unicast+0x750/0x750 [ 605.093387][T14510] ? kernel_text_address+0x149/0x170 [ 605.093388][T14510] ? lock_acquire+0x13c/0x160 [ 605.093390][T14510] ? __import_iovec+0x36c/0x620 [ 605.093393][T14510] __sock_sendmsg+0xce/0x190 [ 605.093395][T14510] ____sys_sendmsg+0x61a/0x860 [ 605.093397][T14510] ? copy_msghdr_from_user+0x279/0x420 [ 605.093398][T14510] ? sock_write_iter+0x400/0x400 [ 605.093400][T14510] ? move_addr_to_kernel+0x40/0x40 [ 605.093401][T14510] ? filter_irq_stacks+0xd0/0xd0 [ 605.093404][T14510] ___sys_sendmsg+0x14e/0x1d0 [ 605.093406][T14510] ? copy_msghdr_from_user+0x420/0x420 [ 605.093411][T14510] __sys_sendmsg+0x12c/0x1d0 [ 605.093412][T14510] ? __sys_sendmsg_sock+0x20/0x20 [ 605.093415][T14510] ? rcu_is_watching+0x16/0xd0 [ 605.093417][T14510] do_syscall_64+0xff/0x530 [ 605.093418][T14510] ? exc_page_fault+0xee/0x100 [ 605.093420][T14510] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 605.093422][T14510] RIP: 0033:0x7f7b243f454e [ 605.093424][T14510] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 605.093425][T14510] RSP: 002b:00007ffca13dc600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 605.093429][T14510] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f7b243f454e [ 605.093431][T14510] RDX: 0000000000000000 RSI: 00007ffca13dc6b0 RDI: 0000000000000005 [ 605.093432][T14510] RBP: 00007ffca13dc610 R08: 0000000000000000 R09: 0000000000000000 [ 605.093432][T14510] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919065 [ 605.093433][T14510] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffca13dcd80 [ 605.093436][T14510] [ 613.698427][T14681] eth1: renamed from tmp [ 613.698442][T14681] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 613.698445][T14681] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14681, name: ip [ 613.698446][T14681] preempt_count: 1, expected: 0 [ 613.698447][T14681] RCU nest depth: 0, expected: 0 [ 613.698448][T14681] INFO: lockdep is turned off. [ 613.698449][T14681] irq event stamp: 0 [ 613.698450][T14681] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 613.698454][T14681] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 613.698460][T14681] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 613.698462][T14681] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 613.698464][T14681] Preemption disabled at: [ 613.698464][T14681] [] vprintk_emit+0x31b/0x3e0 [ 613.698471][T14681] CPU: 0 UID: 0 PID: 14681 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 613.698475][T14681] Tainted: [W]=WARN [ 613.698475][T14681] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 613.698477][T14681] Call Trace: [ 613.698479][T14681] [ 613.698480][T14681] dump_stack_lvl+0x6f/0xa0 [ 613.698485][T14681] ? vprintk_emit+0x31b/0x3e0 [ 613.698487][T14681] __might_resched.cold+0x1fe/0x2c1 [ 613.698491][T14681] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 613.698494][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698497][T14681] __kmalloc_noprof+0x443/0x760 [ 613.698500][T14681] ? __rwlock_init+0x150/0x150 [ 613.698503][T14681] ? alloc_buf.isra.0+0x4b/0x260 [ 613.698507][T14681] ? do_raw_spin_unlock+0x59/0x250 [ 613.698509][T14681] alloc_buf.isra.0+0x4b/0x260 [ 613.698512][T14681] put_chars+0x1e1/0x2f0 [ 613.698513][T14681] ? __send_to_port+0x420/0x420 [ 613.698515][T14681] ? printk_get_next_message+0x240/0x650 [ 613.698517][T14681] ? console_prepend_replay+0x20/0x20 [ 613.698519][T14681] ? pointer+0x794/0xed0 [ 613.698522][T14681] hvc_console_print+0x292/0x780 [ 613.698527][T14681] ? hvc_write+0x3a0/0x3a0 [ 613.698529][T14681] ? __rwlock_init+0x150/0x150 [ 613.698531][T14681] ? lock_acquire+0x13c/0x160 [ 613.698533][T14681] console_emit_next_record+0x22f/0x4c0 [ 613.698536][T14681] ? devkmsg_read+0x4b0/0x4b0 [ 613.698538][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698539][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698540][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698541][T14681] ? lock_acquire+0x13c/0x160 [ 613.698543][T14681] ? console_flush_one_record+0x111/0x710 [ 613.698545][T14681] console_flush_one_record+0x46f/0x710 [ 613.698547][T14681] ? console_emit_next_record+0x4c0/0x4c0 [ 613.698550][T14681] console_unlock+0xee/0x1f0 [ 613.698552][T14681] ? lock_acquire+0x13c/0x160 [ 613.698553][T14681] ? console_flush_one_record+0x710/0x710 [ 613.698555][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698556][T14681] ? lock_release+0x184/0x1f0 [ 613.698558][T14681] ? lock_acquire+0xe0/0x160 [ 613.698559][T14681] ? __rcu_read_lock+0x70/0x70 [ 613.698560][T14681] ? __down_trylock_console_sem+0x5e/0xa0 [ 613.698562][T14681] ? vprintk_emit+0x320/0x3e0 [ 613.698564][T14681] vprintk_emit+0x37c/0x3e0 [ 613.698565][T14681] ? wake_up_klogd_work_func+0x90/0x90 [ 613.698567][T14681] ? irqentry_exit+0x21c/0x790 [ 613.698569][T14681] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 613.698572][T14681] ? sysvec_apic_timer_interrupt+0xaa/0xe0 [ 613.698574][T14681] _printk+0xc7/0x100 [ 613.698578][T14681] ? snapshot_read.cold+0x21/0x21 [ 613.698579][T14681] ? trace_irq_enable.constprop.0+0x30/0x160 [ 613.698581][T14681] ? netdev_reg_state+0x1/0x90 [ 613.698584][T14681] ? netdev_name+0x43/0x60 [ 613.698586][T14681] ? __netdev_printk+0x17f/0x1d0 [ 613.698587][T14681] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 613.698591][T14681] netdev_info+0xe2/0x116 [ 613.698593][T14681] ? netdev_notice+0x120/0x120 [ 613.698595][T14681] ? do_raw_spin_lock+0x131/0x280 [ 613.698596][T14681] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 613.698599][T14681] ? __rwlock_init+0x150/0x150 [ 613.698600][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698601][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698602][T14681] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 613.698604][T14681] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 613.698605][T14681] ? trace_irq_enable.constprop.0+0x30/0x160 [ 613.698607][T14681] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 613.698608][T14681] netif_change_name.cold+0x4f/0x89 [ 613.698610][T14681] ? register_netdev+0x40/0x40 [ 613.698611][T14681] ? lock_release+0x184/0x1f0 [ 613.698613][T14681] ? netdev_adjacent_rename_links+0x470/0x470 [ 613.698615][T14681] ? __kernel_text_address+0x12/0x30 [ 613.698618][T14681] ? write_profile+0xf0/0xf0 [ 613.698620][T14681] ? __asan_memset+0x27/0x50 [ 613.698624][T14681] do_setlink.isra.0+0x1f7d/0x2a60 [ 613.698626][T14681] ? stack_trace_save+0x93/0xc0 [ 613.698627][T14681] ? rtnl_link_get_size+0x350/0x350 [ 613.698628][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698629][T14681] ? stack_depot_save_flags+0x1bc/0x790 [ 613.698633][T14681] ? kasan_save_stack+0x3d/0x50 [ 613.698635][T14681] ? kasan_save_stack+0x2f/0x50 [ 613.698636][T14681] ? kasan_save_track+0x14/0x30 [ 613.698637][T14681] ? __kasan_kmalloc+0x7b/0x90 [ 613.698638][T14681] ? __kmalloc_cache_noprof+0x29a/0x620 [ 613.698639][T14681] ? rtnl_newlink+0x124/0x11b0 [ 613.698640][T14681] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 613.698642][T14681] ? netlink_rcv_skb+0x14e/0x3a0 [ 613.698644][T14681] ? netlink_unicast+0x486/0x750 [ 613.698646][T14681] ? netlink_sendmsg+0x75b/0xc90 [ 613.698648][T14681] ? __sock_sendmsg+0xce/0x190 [ 613.698650][T14681] ? ____sys_sendmsg+0x61a/0x860 [ 613.698651][T14681] ? ___sys_sendmsg+0x14e/0x1d0 [ 613.698653][T14681] ? __sys_sendmsg+0x12c/0x1d0 [ 613.698654][T14681] ? do_syscall_64+0xff/0x530 [ 613.698657][T14681] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 613.698659][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698660][T14681] ? lock_acquire+0x13c/0x160 [ 613.698662][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698663][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698664][T14681] ? trace_contention_end+0xb3/0x180 [ 613.698665][T14681] ? __mutex_lock+0x1db/0x1ea0 [ 613.698667][T14681] ? __mutex_lock+0x9a3/0x1ea0 [ 613.698668][T14681] ? rtnl_newlink+0x9a8/0x11b0 [ 613.698670][T14681] ? ww_mutex_lock+0x160/0x160 [ 613.698671][T14681] ? nla_get_range_signed+0x3d0/0x3d0 [ 613.698674][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698675][T14681] ? __rtnl_newlink+0x3fa/0xa50 [ 613.698677][T14681] rtnl_newlink+0x9f1/0x11b0 [ 613.698679][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698680][T14681] ? rtnl_bridge_getlink+0x850/0x850 [ 613.698682][T14681] ? lock_acquire+0x13c/0x160 [ 613.698683][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698685][T14681] ? is_bpf_text_address+0x3e/0x110 [ 613.698687][T14681] ? is_bpf_text_address+0x72/0x110 [ 613.698688][T14681] ? kernel_text_address+0x149/0x170 [ 613.698690][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698691][T14681] ? cap_capable+0x1d7/0x3d0 [ 613.698694][T14681] ? arch_stack_walk+0xed/0x130 [ 613.698697][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698698][T14681] ? lock_acquire+0x13c/0x160 [ 613.698699][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698700][T14681] ? rtnl_bridge_getlink+0x850/0x850 [ 613.698702][T14681] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 613.698703][T14681] ? rtnl_link_fill+0x920/0x920 [ 613.698704][T14681] ? filter_irq_stacks+0xd0/0xd0 [ 613.698706][T14681] ? stack_depot_save_flags+0x1bc/0x790 [ 613.698708][T14681] netlink_rcv_skb+0x14e/0x3a0 [ 613.698710][T14681] ? rtnl_link_fill+0x920/0x920 [ 613.698711][T14681] ? lock_release+0x184/0x1f0 [ 613.698713][T14681] ? netlink_ack+0xcf0/0xcf0 [ 613.698714][T14681] ? __netlink_lookup+0xb9/0x6b0 [ 613.698717][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698718][T14681] ? lock_release+0x184/0x1f0 [ 613.698720][T14681] netlink_unicast+0x486/0x750 [ 613.698723][T14681] ? netlink_attachskb+0x810/0x810 [ 613.698724][T14681] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 613.698726][T14681] netlink_sendmsg+0x75b/0xc90 [ 613.698728][T14681] ? netlink_unicast+0x750/0x750 [ 613.698730][T14681] ? kernel_text_address+0x149/0x170 [ 613.698732][T14681] ? lock_acquire+0x13c/0x160 [ 613.698733][T14681] ? __import_iovec+0x36c/0x620 [ 613.698736][T14681] __sock_sendmsg+0xce/0x190 [ 613.698738][T14681] ____sys_sendmsg+0x61a/0x860 [ 613.698740][T14681] ? copy_msghdr_from_user+0x279/0x420 [ 613.698741][T14681] ? sock_write_iter+0x400/0x400 [ 613.698743][T14681] ? move_addr_to_kernel+0x40/0x40 [ 613.698744][T14681] ? filter_irq_stacks+0xd0/0xd0 [ 613.698747][T14681] ___sys_sendmsg+0x14e/0x1d0 [ 613.698749][T14681] ? copy_msghdr_from_user+0x420/0x420 [ 613.698753][T14681] __sys_sendmsg+0x12c/0x1d0 [ 613.698755][T14681] ? __sys_sendmsg_sock+0x20/0x20 [ 613.698758][T14681] ? rcu_is_watching+0x16/0xd0 [ 613.698759][T14681] do_syscall_64+0xff/0x530 [ 613.698761][T14681] ? exc_page_fault+0xee/0x100 [ 613.698763][T14681] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 613.698764][T14681] RIP: 0033:0x7f05a07bb54e [ 613.698766][T14681] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 613.698768][T14681] RSP: 002b:00007ffd51386c20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 613.698772][T14681] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f05a07bb54e [ 613.698773][T14681] RDX: 0000000000000000 RSI: 00007ffd51386cd0 RDI: 0000000000000005 [ 613.698774][T14681] RBP: 00007ffd51386c30 R08: 0000000000000000 R09: 0000000000000000 [ 613.698775][T14681] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91906d [ 613.698776][T14681] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd513873a0 [ 613.698778][T14681] [ 622.344387][T14852] eth1: renamed from tmp [ 622.344401][T14852] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 622.344404][T14852] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 14852, name: ip [ 622.344405][T14852] preempt_count: 1, expected: 0 [ 622.344406][T14852] RCU nest depth: 0, expected: 0 [ 622.344407][T14852] INFO: lockdep is turned off. [ 622.344408][T14852] irq event stamp: 0 [ 622.344409][T14852] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 622.344413][T14852] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 622.344420][T14852] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 622.344422][T14852] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 622.344424][T14852] Preemption disabled at: [ 622.344424][T14852] [] vprintk_emit+0x31b/0x3e0 [ 622.344431][T14852] CPU: 0 UID: 0 PID: 14852 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 622.344434][T14852] Tainted: [W]=WARN [ 622.344435][T14852] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 622.344437][T14852] Call Trace: [ 622.344438][T14852] [ 622.344440][T14852] dump_stack_lvl+0x6f/0xa0 [ 622.344446][T14852] ? vprintk_emit+0x31b/0x3e0 [ 622.344447][T14852] __might_resched.cold+0x1fe/0x2c1 [ 622.344451][T14852] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 622.344454][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344457][T14852] __kmalloc_noprof+0x443/0x760 [ 622.344460][T14852] ? __rwlock_init+0x150/0x150 [ 622.344464][T14852] ? alloc_buf.isra.0+0x4b/0x260 [ 622.344469][T14852] ? do_raw_spin_unlock+0x59/0x250 [ 622.344471][T14852] alloc_buf.isra.0+0x4b/0x260 [ 622.344474][T14852] put_chars+0x1e1/0x2f0 [ 622.344475][T14852] ? __send_to_port+0x420/0x420 [ 622.344477][T14852] ? printk_get_next_message+0x240/0x650 [ 622.344479][T14852] ? console_prepend_replay+0x20/0x20 [ 622.344481][T14852] ? pointer+0x794/0xed0 [ 622.344485][T14852] hvc_console_print+0x292/0x780 [ 622.344490][T14852] ? hvc_write+0x3a0/0x3a0 [ 622.344492][T14852] ? __rwlock_init+0x150/0x150 [ 622.344494][T14852] ? lock_acquire+0x13c/0x160 [ 622.344496][T14852] console_emit_next_record+0x22f/0x4c0 [ 622.344499][T14852] ? devkmsg_read+0x4b0/0x4b0 [ 622.344502][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344503][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344504][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344505][T14852] ? lock_acquire+0x13c/0x160 [ 622.344507][T14852] ? console_flush_one_record+0x111/0x710 [ 622.344509][T14852] console_flush_one_record+0x46f/0x710 [ 622.344511][T14852] ? console_emit_next_record+0x4c0/0x4c0 [ 622.344514][T14852] console_unlock+0xee/0x1f0 [ 622.344516][T14852] ? lock_acquire+0x13c/0x160 [ 622.344518][T14852] ? console_flush_one_record+0x710/0x710 [ 622.344520][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344521][T14852] ? lock_release+0x184/0x1f0 [ 622.344522][T14852] ? lock_acquire+0xe0/0x160 [ 622.344524][T14852] ? __rcu_read_lock+0x70/0x70 [ 622.344525][T14852] ? __down_trylock_console_sem+0x5e/0xa0 [ 622.344527][T14852] ? vprintk_emit+0x320/0x3e0 [ 622.344529][T14852] vprintk_emit+0x37c/0x3e0 [ 622.344531][T14852] ? wake_up_klogd_work_func+0x90/0x90 [ 622.344532][T14852] ? prepare_to_wait_event+0x8d/0x740 [ 622.344535][T14852] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 622.344538][T14852] ? _mutex_trylock_nest_lock+0x390/0x390 [ 622.344540][T14852] _printk+0xc7/0x100 [ 622.344543][T14852] ? snapshot_read.cold+0x21/0x21 [ 622.344545][T14852] ? synchronize_rcu_normal+0x340/0x340 [ 622.344548][T14852] ? netdev_name+0x43/0x60 [ 622.344551][T14852] ? __netdev_printk+0x17f/0x1d0 [ 622.344553][T14852] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 622.344556][T14852] netdev_info+0xe2/0x116 [ 622.344558][T14852] ? netdev_notice+0x120/0x120 [ 622.344560][T14852] ? do_raw_spin_lock+0x131/0x280 [ 622.344562][T14852] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 622.344565][T14852] ? __rwlock_init+0x150/0x150 [ 622.344566][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344567][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344569][T14852] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 622.344570][T14852] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 622.344572][T14852] ? trace_irq_enable.constprop.0+0x30/0x160 [ 622.344573][T14852] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 622.344574][T14852] netif_change_name.cold+0x4f/0x89 [ 622.344576][T14852] ? register_netdev+0x40/0x40 [ 622.344578][T14852] ? lock_release+0x184/0x1f0 [ 622.344580][T14852] ? netdev_adjacent_rename_links+0x470/0x470 [ 622.344582][T14852] ? __kernel_text_address+0x12/0x30 [ 622.344585][T14852] ? write_profile+0xf0/0xf0 [ 622.344588][T14852] ? __asan_memset+0x27/0x50 [ 622.344592][T14852] do_setlink.isra.0+0x1f7d/0x2a60 [ 622.344594][T14852] ? stack_trace_save+0x93/0xc0 [ 622.344595][T14852] ? rtnl_link_get_size+0x350/0x350 [ 622.344597][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344598][T14852] ? stack_depot_save_flags+0x1bc/0x790 [ 622.344601][T14852] ? kasan_save_stack+0x3d/0x50 [ 622.344603][T14852] ? kasan_save_stack+0x2f/0x50 [ 622.344604][T14852] ? kasan_save_track+0x14/0x30 [ 622.344605][T14852] ? __kasan_kmalloc+0x7b/0x90 [ 622.344607][T14852] ? __kmalloc_cache_noprof+0x29a/0x620 [ 622.344608][T14852] ? rtnl_newlink+0x124/0x11b0 [ 622.344609][T14852] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 622.344610][T14852] ? netlink_rcv_skb+0x14e/0x3a0 [ 622.344613][T14852] ? netlink_unicast+0x486/0x750 [ 622.344615][T14852] ? netlink_sendmsg+0x75b/0xc90 [ 622.344616][T14852] ? __sock_sendmsg+0xce/0x190 [ 622.344619][T14852] ? ____sys_sendmsg+0x61a/0x860 [ 622.344621][T14852] ? ___sys_sendmsg+0x14e/0x1d0 [ 622.344622][T14852] ? __sys_sendmsg+0x12c/0x1d0 [ 622.344624][T14852] ? do_syscall_64+0xff/0x530 [ 622.344626][T14852] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 622.344629][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344630][T14852] ? lock_acquire+0x13c/0x160 [ 622.344631][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344632][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344634][T14852] ? trace_contention_end+0xb3/0x180 [ 622.344635][T14852] ? __mutex_lock+0x1db/0x1ea0 [ 622.344637][T14852] ? __mutex_lock+0x9a3/0x1ea0 [ 622.344638][T14852] ? rtnl_newlink+0x9a8/0x11b0 [ 622.344640][T14852] ? ww_mutex_lock+0x160/0x160 [ 622.344641][T14852] ? nla_get_range_signed+0x3d0/0x3d0 [ 622.344644][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344646][T14852] ? __rtnl_newlink+0x3fa/0xa50 [ 622.344648][T14852] rtnl_newlink+0x9f1/0x11b0 [ 622.344650][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344651][T14852] ? rtnl_bridge_getlink+0x850/0x850 [ 622.344652][T14852] ? lock_acquire+0x13c/0x160 [ 622.344654][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344655][T14852] ? is_bpf_text_address+0x3e/0x110 [ 622.344658][T14852] ? is_bpf_text_address+0x72/0x110 [ 622.344659][T14852] ? kernel_text_address+0x149/0x170 [ 622.344661][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344662][T14852] ? cap_capable+0x1d7/0x3d0 [ 622.344666][T14852] ? arch_stack_walk+0xed/0x130 [ 622.344668][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344669][T14852] ? lock_acquire+0x13c/0x160 [ 622.344671][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344672][T14852] ? rtnl_bridge_getlink+0x850/0x850 [ 622.344673][T14852] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 622.344675][T14852] ? rtnl_link_fill+0x920/0x920 [ 622.344677][T14852] ? filter_irq_stacks+0xd0/0xd0 [ 622.344678][T14852] ? stack_depot_save_flags+0x1bc/0x790 [ 622.344681][T14852] netlink_rcv_skb+0x14e/0x3a0 [ 622.344682][T14852] ? rtnl_link_fill+0x920/0x920 [ 622.344684][T14852] ? lock_release+0x184/0x1f0 [ 622.344686][T14852] ? netlink_ack+0xcf0/0xcf0 [ 622.344687][T14852] ? __netlink_lookup+0xb9/0x6b0 [ 622.344690][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344691][T14852] ? lock_release+0x184/0x1f0 [ 622.344694][T14852] netlink_unicast+0x486/0x750 [ 622.344696][T14852] ? netlink_attachskb+0x810/0x810 [ 622.344698][T14852] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 622.344700][T14852] netlink_sendmsg+0x75b/0xc90 [ 622.344702][T14852] ? netlink_unicast+0x750/0x750 [ 622.344704][T14852] ? kernel_text_address+0x149/0x170 [ 622.344705][T14852] ? lock_acquire+0x13c/0x160 [ 622.344707][T14852] ? __import_iovec+0x36c/0x620 [ 622.344710][T14852] __sock_sendmsg+0xce/0x190 [ 622.344712][T14852] ____sys_sendmsg+0x61a/0x860 [ 622.344714][T14852] ? copy_msghdr_from_user+0x279/0x420 [ 622.344716][T14852] ? sock_write_iter+0x400/0x400 [ 622.344717][T14852] ? move_addr_to_kernel+0x40/0x40 [ 622.344719][T14852] ? filter_irq_stacks+0xd0/0xd0 [ 622.344722][T14852] ___sys_sendmsg+0x14e/0x1d0 [ 622.344723][T14852] ? copy_msghdr_from_user+0x420/0x420 [ 622.344729][T14852] __sys_sendmsg+0x12c/0x1d0 [ 622.344731][T14852] ? __sys_sendmsg_sock+0x20/0x20 [ 622.344733][T14852] ? rcu_is_watching+0x16/0xd0 [ 622.344735][T14852] do_syscall_64+0xff/0x530 [ 622.344737][T14852] ? exc_page_fault+0xee/0x100 [ 622.344739][T14852] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 622.344740][T14852] RIP: 0033:0x7f36204ab54e [ 622.344742][T14852] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 622.344744][T14852] RSP: 002b:00007ffef49fd820 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 622.344748][T14852] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f36204ab54e [ 622.344749][T14852] RDX: 0000000000000000 RSI: 00007ffef49fd8d0 RDI: 0000000000000005 [ 622.344750][T14852] RBP: 00007ffef49fd830 R08: 0000000000000000 R09: 0000000000000000 [ 622.344751][T14852] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919076 [ 622.344752][T14852] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef49fdfa0 [ 622.344754][T14852] [ 630.976480][T15023] eth1: renamed from tmp [ 630.976493][T15023] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 630.976496][T15023] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15023, name: ip [ 630.976498][T15023] preempt_count: 1, expected: 0 [ 630.976498][T15023] RCU nest depth: 0, expected: 0 [ 630.976499][T15023] INFO: lockdep is turned off. [ 630.976501][T15023] irq event stamp: 0 [ 630.976501][T15023] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 630.976505][T15023] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 630.976512][T15023] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 630.976513][T15023] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 630.976515][T15023] Preemption disabled at: [ 630.976516][T15023] [] vprintk_emit+0x31b/0x3e0 [ 630.976522][T15023] CPU: 3 UID: 0 PID: 15023 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 630.976526][T15023] Tainted: [W]=WARN [ 630.976527][T15023] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 630.976528][T15023] Call Trace: [ 630.976530][T15023] [ 630.976531][T15023] dump_stack_lvl+0x6f/0xa0 [ 630.976537][T15023] ? vprintk_emit+0x31b/0x3e0 [ 630.976538][T15023] __might_resched.cold+0x1fe/0x2c1 [ 630.976542][T15023] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 630.976545][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976548][T15023] __kmalloc_noprof+0x443/0x760 [ 630.976551][T15023] ? __rwlock_init+0x150/0x150 [ 630.976554][T15023] ? alloc_buf.isra.0+0x4b/0x260 [ 630.976558][T15023] ? do_raw_spin_unlock+0x59/0x250 [ 630.976560][T15023] alloc_buf.isra.0+0x4b/0x260 [ 630.976563][T15023] put_chars+0x1e1/0x2f0 [ 630.976564][T15023] ? __send_to_port+0x420/0x420 [ 630.976565][T15023] ? printk_get_next_message+0x240/0x650 [ 630.976567][T15023] ? console_prepend_replay+0x20/0x20 [ 630.976570][T15023] ? pointer+0x794/0xed0 [ 630.976573][T15023] hvc_console_print+0x292/0x780 [ 630.976578][T15023] ? hvc_write+0x3a0/0x3a0 [ 630.976579][T15023] ? __rwlock_init+0x150/0x150 [ 630.976581][T15023] ? lock_acquire+0x13c/0x160 [ 630.976584][T15023] console_emit_next_record+0x22f/0x4c0 [ 630.976586][T15023] ? devkmsg_read+0x4b0/0x4b0 [ 630.976588][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976590][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976591][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976592][T15023] ? lock_acquire+0x13c/0x160 [ 630.976594][T15023] ? console_flush_one_record+0x111/0x710 [ 630.976595][T15023] console_flush_one_record+0x46f/0x710 [ 630.976598][T15023] ? console_emit_next_record+0x4c0/0x4c0 [ 630.976601][T15023] console_unlock+0xee/0x1f0 [ 630.976602][T15023] ? lock_acquire+0x13c/0x160 [ 630.976604][T15023] ? console_flush_one_record+0x710/0x710 [ 630.976606][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976607][T15023] ? lock_release+0x184/0x1f0 [ 630.976608][T15023] ? lock_acquire+0xe0/0x160 [ 630.976610][T15023] ? __rcu_read_lock+0x70/0x70 [ 630.976611][T15023] ? __down_trylock_console_sem+0x5e/0xa0 [ 630.976613][T15023] ? vprintk_emit+0x320/0x3e0 [ 630.976615][T15023] vprintk_emit+0x37c/0x3e0 [ 630.976616][T15023] ? wake_up_klogd_work_func+0x90/0x90 [ 630.976618][T15023] ? prepare_to_wait_event+0x8d/0x740 [ 630.976620][T15023] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 630.976623][T15023] ? _mutex_trylock_nest_lock+0x390/0x390 [ 630.976625][T15023] _printk+0xc7/0x100 [ 630.976628][T15023] ? snapshot_read.cold+0x21/0x21 [ 630.976630][T15023] ? synchronize_rcu_normal+0x340/0x340 [ 630.976633][T15023] ? netdev_name+0x43/0x60 [ 630.976636][T15023] ? __netdev_printk+0x17f/0x1d0 [ 630.976638][T15023] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 630.976641][T15023] netdev_info+0xe2/0x116 [ 630.976643][T15023] ? netdev_notice+0x120/0x120 [ 630.976645][T15023] ? do_raw_spin_lock+0x131/0x280 [ 630.976646][T15023] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 630.976649][T15023] ? __rwlock_init+0x150/0x150 [ 630.976650][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976651][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976653][T15023] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 630.976654][T15023] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 630.976656][T15023] ? trace_irq_enable.constprop.0+0x30/0x160 [ 630.976657][T15023] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 630.976658][T15023] netif_change_name.cold+0x4f/0x89 [ 630.976660][T15023] ? register_netdev+0x40/0x40 [ 630.976661][T15023] ? lock_release+0x184/0x1f0 [ 630.976663][T15023] ? netdev_adjacent_rename_links+0x470/0x470 [ 630.976666][T15023] ? __kernel_text_address+0x12/0x30 [ 630.976668][T15023] ? write_profile+0xf0/0xf0 [ 630.976671][T15023] ? __asan_memset+0x27/0x50 [ 630.976675][T15023] do_setlink.isra.0+0x1f7d/0x2a60 [ 630.976676][T15023] ? stack_trace_save+0x93/0xc0 [ 630.976678][T15023] ? rtnl_link_get_size+0x350/0x350 [ 630.976679][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976680][T15023] ? stack_depot_save_flags+0x1bc/0x790 [ 630.976684][T15023] ? kasan_save_stack+0x3d/0x50 [ 630.976686][T15023] ? kasan_save_stack+0x2f/0x50 [ 630.976687][T15023] ? kasan_save_track+0x14/0x30 [ 630.976688][T15023] ? __kasan_kmalloc+0x7b/0x90 [ 630.976689][T15023] ? __kmalloc_cache_noprof+0x29a/0x620 [ 630.976690][T15023] ? rtnl_newlink+0x124/0x11b0 [ 630.976691][T15023] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 630.976692][T15023] ? netlink_rcv_skb+0x14e/0x3a0 [ 630.976695][T15023] ? netlink_unicast+0x486/0x750 [ 630.976697][T15023] ? netlink_sendmsg+0x75b/0xc90 [ 630.976698][T15023] ? __sock_sendmsg+0xce/0x190 [ 630.976701][T15023] ? ____sys_sendmsg+0x61a/0x860 [ 630.976702][T15023] ? ___sys_sendmsg+0x14e/0x1d0 [ 630.976703][T15023] ? __sys_sendmsg+0x12c/0x1d0 [ 630.976705][T15023] ? do_syscall_64+0xff/0x530 [ 630.976708][T15023] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 630.976710][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976711][T15023] ? lock_acquire+0x13c/0x160 [ 630.976713][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976714][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976715][T15023] ? trace_contention_end+0xb3/0x180 [ 630.976716][T15023] ? __mutex_lock+0x1db/0x1ea0 [ 630.976717][T15023] ? __mutex_lock+0x9a3/0x1ea0 [ 630.976719][T15023] ? rtnl_newlink+0x9a8/0x11b0 [ 630.976720][T15023] ? ww_mutex_lock+0x160/0x160 [ 630.976721][T15023] ? nla_get_range_signed+0x3d0/0x3d0 [ 630.976725][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976726][T15023] ? __rtnl_newlink+0x3fa/0xa50 [ 630.976728][T15023] rtnl_newlink+0x9f1/0x11b0 [ 630.976730][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976731][T15023] ? rtnl_bridge_getlink+0x850/0x850 [ 630.976732][T15023] ? lock_acquire+0x13c/0x160 [ 630.976734][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976735][T15023] ? is_bpf_text_address+0x3e/0x110 [ 630.976738][T15023] ? is_bpf_text_address+0x72/0x110 [ 630.976739][T15023] ? kernel_text_address+0x149/0x170 [ 630.976740][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976741][T15023] ? cap_capable+0x1d7/0x3d0 [ 630.976744][T15023] ? arch_stack_walk+0xed/0x130 [ 630.976747][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976748][T15023] ? lock_acquire+0x13c/0x160 [ 630.976749][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976750][T15023] ? rtnl_bridge_getlink+0x850/0x850 [ 630.976752][T15023] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 630.976753][T15023] ? rtnl_link_fill+0x920/0x920 [ 630.976755][T15023] ? filter_irq_stacks+0xd0/0xd0 [ 630.976756][T15023] ? stack_depot_save_flags+0x1bc/0x790 [ 630.976758][T15023] netlink_rcv_skb+0x14e/0x3a0 [ 630.976760][T15023] ? rtnl_link_fill+0x920/0x920 [ 630.976762][T15023] ? lock_release+0x184/0x1f0 [ 630.976763][T15023] ? netlink_ack+0xcf0/0xcf0 [ 630.976765][T15023] ? __netlink_lookup+0xb9/0x6b0 [ 630.976768][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976769][T15023] ? lock_release+0x184/0x1f0 [ 630.976771][T15023] netlink_unicast+0x486/0x750 [ 630.976773][T15023] ? netlink_attachskb+0x810/0x810 [ 630.976775][T15023] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 630.976777][T15023] netlink_sendmsg+0x75b/0xc90 [ 630.976779][T15023] ? netlink_unicast+0x750/0x750 [ 630.976781][T15023] ? kernel_text_address+0x149/0x170 [ 630.976782][T15023] ? lock_acquire+0x13c/0x160 [ 630.976784][T15023] ? __import_iovec+0x36c/0x620 [ 630.976787][T15023] __sock_sendmsg+0xce/0x190 [ 630.976789][T15023] ____sys_sendmsg+0x61a/0x860 [ 630.976790][T15023] ? copy_msghdr_from_user+0x279/0x420 [ 630.976792][T15023] ? sock_write_iter+0x400/0x400 [ 630.976794][T15023] ? move_addr_to_kernel+0x40/0x40 [ 630.976795][T15023] ? filter_irq_stacks+0xd0/0xd0 [ 630.976798][T15023] ___sys_sendmsg+0x14e/0x1d0 [ 630.976800][T15023] ? copy_msghdr_from_user+0x420/0x420 [ 630.976804][T15023] __sys_sendmsg+0x12c/0x1d0 [ 630.976806][T15023] ? __sys_sendmsg_sock+0x20/0x20 [ 630.976809][T15023] ? rcu_is_watching+0x16/0xd0 [ 630.976810][T15023] do_syscall_64+0xff/0x530 [ 630.976812][T15023] ? exc_page_fault+0xee/0x100 [ 630.976814][T15023] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 630.976815][T15023] RIP: 0033:0x7f8a9b20654e [ 630.976817][T15023] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 630.976819][T15023] RSP: 002b:00007ffcc8fe9cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 630.976822][T15023] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8a9b20654e [ 630.976824][T15023] RDX: 0000000000000000 RSI: 00007ffcc8fe9da0 RDI: 0000000000000005 [ 630.976825][T15023] RBP: 00007ffcc8fe9d00 R08: 0000000000000000 R09: 0000000000000000 [ 630.976826][T15023] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91907f [ 630.976827][T15023] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcc8fea470 [ 630.976829][T15023] [ 639.718465][T15194] eth1: renamed from tmp [ 639.718479][T15194] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 639.718482][T15194] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15194, name: ip [ 639.718484][T15194] preempt_count: 1, expected: 0 [ 639.718484][T15194] RCU nest depth: 0, expected: 0 [ 639.718486][T15194] INFO: lockdep is turned off. [ 639.718487][T15194] irq event stamp: 0 [ 639.718488][T15194] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 639.718492][T15194] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 639.718498][T15194] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 639.718500][T15194] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 639.718502][T15194] Preemption disabled at: [ 639.718503][T15194] [] vprintk_emit+0x31b/0x3e0 [ 639.718509][T15194] CPU: 2 UID: 0 PID: 15194 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 639.718513][T15194] Tainted: [W]=WARN [ 639.718514][T15194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 639.718515][T15194] Call Trace: [ 639.718517][T15194] [ 639.718518][T15194] dump_stack_lvl+0x6f/0xa0 [ 639.718524][T15194] ? vprintk_emit+0x31b/0x3e0 [ 639.718525][T15194] __might_resched.cold+0x1fe/0x2c1 [ 639.718529][T15194] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 639.718532][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718535][T15194] __kmalloc_noprof+0x443/0x760 [ 639.718537][T15194] ? __rwlock_init+0x150/0x150 [ 639.718541][T15194] ? alloc_buf.isra.0+0x4b/0x260 [ 639.718546][T15194] ? do_raw_spin_unlock+0x59/0x250 [ 639.718548][T15194] alloc_buf.isra.0+0x4b/0x260 [ 639.718550][T15194] put_chars+0x1e1/0x2f0 [ 639.718552][T15194] ? __send_to_port+0x420/0x420 [ 639.718554][T15194] ? printk_get_next_message+0x240/0x650 [ 639.718556][T15194] ? console_prepend_replay+0x20/0x20 [ 639.718558][T15194] ? pointer+0x794/0xed0 [ 639.718562][T15194] hvc_console_print+0x292/0x780 [ 639.718567][T15194] ? hvc_write+0x3a0/0x3a0 [ 639.718568][T15194] ? __rwlock_init+0x150/0x150 [ 639.718571][T15194] ? lock_acquire+0x13c/0x160 [ 639.718573][T15194] console_emit_next_record+0x22f/0x4c0 [ 639.718576][T15194] ? devkmsg_read+0x4b0/0x4b0 [ 639.718578][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718579][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718580][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718581][T15194] ? lock_acquire+0x13c/0x160 [ 639.718583][T15194] ? console_flush_one_record+0x111/0x710 [ 639.718585][T15194] console_flush_one_record+0x46f/0x710 [ 639.718588][T15194] ? console_emit_next_record+0x4c0/0x4c0 [ 639.718591][T15194] console_unlock+0xee/0x1f0 [ 639.718593][T15194] ? lock_acquire+0x13c/0x160 [ 639.718594][T15194] ? console_flush_one_record+0x710/0x710 [ 639.718596][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718597][T15194] ? lock_release+0x184/0x1f0 [ 639.718599][T15194] ? lock_acquire+0xe0/0x160 [ 639.718601][T15194] ? __rcu_read_lock+0x70/0x70 [ 639.718602][T15194] ? __down_trylock_console_sem+0x5e/0xa0 [ 639.718604][T15194] ? vprintk_emit+0x320/0x3e0 [ 639.718605][T15194] vprintk_emit+0x37c/0x3e0 [ 639.718607][T15194] ? wake_up_klogd_work_func+0x90/0x90 [ 639.718608][T15194] ? prepare_to_wait_event+0x8d/0x740 [ 639.718611][T15194] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 639.718614][T15194] ? _mutex_trylock_nest_lock+0x390/0x390 [ 639.718616][T15194] _printk+0xc7/0x100 [ 639.718619][T15194] ? snapshot_read.cold+0x21/0x21 [ 639.718621][T15194] ? synchronize_rcu_normal+0x340/0x340 [ 639.718624][T15194] ? netdev_name+0x43/0x60 [ 639.718627][T15194] ? __netdev_printk+0x17f/0x1d0 [ 639.718629][T15194] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 639.718632][T15194] netdev_info+0xe2/0x116 [ 639.718634][T15194] ? netdev_notice+0x120/0x120 [ 639.718636][T15194] ? do_raw_spin_lock+0x131/0x280 [ 639.718638][T15194] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 639.718641][T15194] ? __rwlock_init+0x150/0x150 [ 639.718642][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718643][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718645][T15194] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 639.718646][T15194] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 639.718648][T15194] ? trace_irq_enable.constprop.0+0x30/0x160 [ 639.718649][T15194] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 639.718650][T15194] netif_change_name.cold+0x4f/0x89 [ 639.718652][T15194] ? register_netdev+0x40/0x40 [ 639.718653][T15194] ? lock_release+0x184/0x1f0 [ 639.718655][T15194] ? netdev_adjacent_rename_links+0x470/0x470 [ 639.718658][T15194] ? __kernel_text_address+0x12/0x30 [ 639.718660][T15194] ? write_profile+0xf0/0xf0 [ 639.718663][T15194] ? __asan_memset+0x27/0x50 [ 639.718667][T15194] do_setlink.isra.0+0x1f7d/0x2a60 [ 639.718669][T15194] ? stack_trace_save+0x93/0xc0 [ 639.718670][T15194] ? rtnl_link_get_size+0x350/0x350 [ 639.718672][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718673][T15194] ? stack_depot_save_flags+0x1bc/0x790 [ 639.718676][T15194] ? kasan_save_stack+0x3d/0x50 [ 639.718678][T15194] ? kasan_save_stack+0x2f/0x50 [ 639.718679][T15194] ? kasan_save_track+0x14/0x30 [ 639.718680][T15194] ? __kasan_kmalloc+0x7b/0x90 [ 639.718681][T15194] ? __kmalloc_cache_noprof+0x29a/0x620 [ 639.718682][T15194] ? rtnl_newlink+0x124/0x11b0 [ 639.718684][T15194] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 639.718685][T15194] ? netlink_rcv_skb+0x14e/0x3a0 [ 639.718688][T15194] ? netlink_unicast+0x486/0x750 [ 639.718689][T15194] ? netlink_sendmsg+0x75b/0xc90 [ 639.718691][T15194] ? __sock_sendmsg+0xce/0x190 [ 639.718694][T15194] ? ____sys_sendmsg+0x61a/0x860 [ 639.718695][T15194] ? ___sys_sendmsg+0x14e/0x1d0 [ 639.718696][T15194] ? __sys_sendmsg+0x12c/0x1d0 [ 639.718698][T15194] ? do_syscall_64+0xff/0x530 [ 639.718701][T15194] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 639.718703][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718704][T15194] ? lock_acquire+0x13c/0x160 [ 639.718706][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718707][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718708][T15194] ? trace_contention_end+0xb3/0x180 [ 639.718710][T15194] ? __mutex_lock+0x1db/0x1ea0 [ 639.718711][T15194] ? __mutex_lock+0x9a3/0x1ea0 [ 639.718712][T15194] ? rtnl_newlink+0x9a8/0x11b0 [ 639.718714][T15194] ? ww_mutex_lock+0x160/0x160 [ 639.718715][T15194] ? nla_get_range_signed+0x3d0/0x3d0 [ 639.718718][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718720][T15194] ? __rtnl_newlink+0x3fa/0xa50 [ 639.718722][T15194] rtnl_newlink+0x9f1/0x11b0 [ 639.718724][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718725][T15194] ? rtnl_bridge_getlink+0x850/0x850 [ 639.718726][T15194] ? lock_acquire+0x13c/0x160 [ 639.718728][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718729][T15194] ? is_bpf_text_address+0x3e/0x110 [ 639.718732][T15194] ? is_bpf_text_address+0x72/0x110 [ 639.718733][T15194] ? kernel_text_address+0x149/0x170 [ 639.718735][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718736][T15194] ? cap_capable+0x1d7/0x3d0 [ 639.718739][T15194] ? arch_stack_walk+0xed/0x130 [ 639.718741][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718742][T15194] ? lock_acquire+0x13c/0x160 [ 639.718744][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718745][T15194] ? rtnl_bridge_getlink+0x850/0x850 [ 639.718747][T15194] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 639.718748][T15194] ? rtnl_link_fill+0x920/0x920 [ 639.718750][T15194] ? filter_irq_stacks+0xd0/0xd0 [ 639.718752][T15194] ? stack_depot_save_flags+0x1bc/0x790 [ 639.718754][T15194] netlink_rcv_skb+0x14e/0x3a0 [ 639.718756][T15194] ? rtnl_link_fill+0x920/0x920 [ 639.718757][T15194] ? lock_release+0x184/0x1f0 [ 639.718759][T15194] ? netlink_ack+0xcf0/0xcf0 [ 639.718760][T15194] ? __netlink_lookup+0xb9/0x6b0 [ 639.718763][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718764][T15194] ? lock_release+0x184/0x1f0 [ 639.718766][T15194] netlink_unicast+0x486/0x750 [ 639.718769][T15194] ? netlink_attachskb+0x810/0x810 [ 639.718771][T15194] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 639.718772][T15194] netlink_sendmsg+0x75b/0xc90 [ 639.718775][T15194] ? netlink_unicast+0x750/0x750 [ 639.718776][T15194] ? kernel_text_address+0x149/0x170 [ 639.718778][T15194] ? lock_acquire+0x13c/0x160 [ 639.718780][T15194] ? __import_iovec+0x36c/0x620 [ 639.718783][T15194] __sock_sendmsg+0xce/0x190 [ 639.718784][T15194] ____sys_sendmsg+0x61a/0x860 [ 639.718786][T15194] ? copy_msghdr_from_user+0x279/0x420 [ 639.718788][T15194] ? sock_write_iter+0x400/0x400 [ 639.718789][T15194] ? move_addr_to_kernel+0x40/0x40 [ 639.718791][T15194] ? filter_irq_stacks+0xd0/0xd0 [ 639.718794][T15194] ___sys_sendmsg+0x14e/0x1d0 [ 639.718796][T15194] ? copy_msghdr_from_user+0x420/0x420 [ 639.718801][T15194] __sys_sendmsg+0x12c/0x1d0 [ 639.718803][T15194] ? __sys_sendmsg_sock+0x20/0x20 [ 639.718806][T15194] ? rcu_is_watching+0x16/0xd0 [ 639.718807][T15194] do_syscall_64+0xff/0x530 [ 639.718809][T15194] ? exc_page_fault+0xee/0x100 [ 639.718811][T15194] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 639.718813][T15194] RIP: 0033:0x7f6857cb454e [ 639.718815][T15194] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 639.718816][T15194] RSP: 002b:00007ffdaa284ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 639.718820][T15194] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6857cb454e [ 639.718821][T15194] RDX: 0000000000000000 RSI: 00007ffdaa284b60 RDI: 0000000000000005 [ 639.718822][T15194] RBP: 00007ffdaa284ac0 R08: 0000000000000000 R09: 0000000000000000 [ 639.718823][T15194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919087 [ 639.718824][T15194] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdaa285230 [ 639.718827][T15194] [ 648.384361][T15365] eth1: renamed from tmp [ 648.384417][T15365] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 648.384420][T15365] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15365, name: ip [ 648.384421][T15365] preempt_count: 1, expected: 0 [ 648.384422][T15365] RCU nest depth: 0, expected: 0 [ 648.384423][T15365] INFO: lockdep is turned off. [ 648.384424][T15365] irq event stamp: 0 [ 648.384425][T15365] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 648.384429][T15365] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 648.384435][T15365] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 648.384437][T15365] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 648.384439][T15365] Preemption disabled at: [ 648.384440][T15365] [] vprintk_emit+0x31b/0x3e0 [ 648.384446][T15365] CPU: 0 UID: 0 PID: 15365 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 648.384449][T15365] Tainted: [W]=WARN [ 648.384450][T15365] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 648.384452][T15365] Call Trace: [ 648.384453][T15365] [ 648.384454][T15365] dump_stack_lvl+0x6f/0xa0 [ 648.384460][T15365] ? vprintk_emit+0x31b/0x3e0 [ 648.384461][T15365] __might_resched.cold+0x1fe/0x2c1 [ 648.384465][T15365] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 648.384468][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384471][T15365] __kmalloc_noprof+0x443/0x760 [ 648.384474][T15365] ? __rwlock_init+0x150/0x150 [ 648.384477][T15365] ? alloc_buf.isra.0+0x4b/0x260 [ 648.384482][T15365] ? do_raw_spin_unlock+0x59/0x250 [ 648.384484][T15365] alloc_buf.isra.0+0x4b/0x260 [ 648.384487][T15365] put_chars+0x1e1/0x2f0 [ 648.384488][T15365] ? __send_to_port+0x420/0x420 [ 648.384489][T15365] ? printk_get_next_message+0x240/0x650 [ 648.384492][T15365] ? console_prepend_replay+0x20/0x20 [ 648.384494][T15365] ? pointer+0x794/0xed0 [ 648.384497][T15365] hvc_console_print+0x292/0x780 [ 648.384502][T15365] ? hvc_write+0x3a0/0x3a0 [ 648.384504][T15365] ? __rwlock_init+0x150/0x150 [ 648.384506][T15365] ? lock_acquire+0x13c/0x160 [ 648.384508][T15365] console_emit_next_record+0x22f/0x4c0 [ 648.384511][T15365] ? devkmsg_read+0x4b0/0x4b0 [ 648.384513][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384514][T15365] ? lock_acquire+0x13c/0x160 [ 648.384516][T15365] ? console_flush_one_record+0x111/0x710 [ 648.384518][T15365] console_flush_one_record+0x46f/0x710 [ 648.384521][T15365] ? console_emit_next_record+0x4c0/0x4c0 [ 648.384523][T15365] console_unlock+0xee/0x1f0 [ 648.384525][T15365] ? lock_acquire+0x13c/0x160 [ 648.384527][T15365] ? console_flush_one_record+0x710/0x710 [ 648.384528][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384529][T15365] ? lock_release+0x184/0x1f0 [ 648.384531][T15365] ? lock_acquire+0xe0/0x160 [ 648.384532][T15365] ? __rcu_read_lock+0x70/0x70 [ 648.384534][T15365] ? __down_trylock_console_sem+0x5e/0xa0 [ 648.384536][T15365] ? vprintk_emit+0x320/0x3e0 [ 648.384537][T15365] vprintk_emit+0x37c/0x3e0 [ 648.384539][T15365] ? wake_up_klogd_work_func+0x90/0x90 [ 648.384540][T15365] ? prepare_to_wait_event+0x8d/0x740 [ 648.384543][T15365] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 648.384545][T15365] ? _mutex_trylock_nest_lock+0x390/0x390 [ 648.384548][T15365] _printk+0xc7/0x100 [ 648.384551][T15365] ? snapshot_read.cold+0x21/0x21 [ 648.384553][T15365] ? synchronize_rcu_normal+0x340/0x340 [ 648.384555][T15365] ? netdev_name+0x43/0x60 [ 648.384558][T15365] ? __netdev_printk+0x17f/0x1d0 [ 648.384560][T15365] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 648.384563][T15365] netdev_info+0xe2/0x116 [ 648.384565][T15365] ? netdev_notice+0x120/0x120 [ 648.384567][T15365] ? do_raw_spin_lock+0x131/0x280 [ 648.384569][T15365] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 648.384571][T15365] ? __rwlock_init+0x150/0x150 [ 648.384573][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384574][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384575][T15365] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 648.384576][T15365] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 648.384578][T15365] ? trace_irq_enable.constprop.0+0x30/0x160 [ 648.384579][T15365] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 648.384581][T15365] netif_change_name.cold+0x4f/0x89 [ 648.384582][T15365] ? register_netdev+0x40/0x40 [ 648.384583][T15365] ? lock_release+0x184/0x1f0 [ 648.384585][T15365] ? netdev_adjacent_rename_links+0x470/0x470 [ 648.384588][T15365] ? __kernel_text_address+0x12/0x30 [ 648.384590][T15365] ? write_profile+0xf0/0xf0 [ 648.384593][T15365] ? __asan_memset+0x27/0x50 [ 648.384597][T15365] do_setlink.isra.0+0x1f7d/0x2a60 [ 648.384598][T15365] ? stack_trace_save+0x93/0xc0 [ 648.384600][T15365] ? rtnl_link_get_size+0x350/0x350 [ 648.384601][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384602][T15365] ? stack_depot_save_flags+0x1bc/0x790 [ 648.384606][T15365] ? kasan_save_stack+0x3d/0x50 [ 648.384608][T15365] ? kasan_save_stack+0x2f/0x50 [ 648.384609][T15365] ? kasan_save_track+0x14/0x30 [ 648.384610][T15365] ? __kasan_kmalloc+0x7b/0x90 [ 648.384611][T15365] ? __kmalloc_cache_noprof+0x29a/0x620 [ 648.384612][T15365] ? rtnl_newlink+0x124/0x11b0 [ 648.384613][T15365] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 648.384614][T15365] ? netlink_rcv_skb+0x14e/0x3a0 [ 648.384617][T15365] ? netlink_unicast+0x486/0x750 [ 648.384619][T15365] ? netlink_sendmsg+0x75b/0xc90 [ 648.384620][T15365] ? __sock_sendmsg+0xce/0x190 [ 648.384623][T15365] ? ____sys_sendmsg+0x61a/0x860 [ 648.384624][T15365] ? ___sys_sendmsg+0x14e/0x1d0 [ 648.384625][T15365] ? __sys_sendmsg+0x12c/0x1d0 [ 648.384627][T15365] ? do_syscall_64+0xff/0x530 [ 648.384630][T15365] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 648.384632][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384633][T15365] ? lock_acquire+0x13c/0x160 [ 648.384635][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384636][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384637][T15365] ? trace_contention_end+0xb3/0x180 [ 648.384638][T15365] ? __mutex_lock+0x1db/0x1ea0 [ 648.384640][T15365] ? __mutex_lock+0x9a3/0x1ea0 [ 648.384641][T15365] ? rtnl_newlink+0x9a8/0x11b0 [ 648.384643][T15365] ? ww_mutex_lock+0x160/0x160 [ 648.384644][T15365] ? nla_get_range_signed+0x3d0/0x3d0 [ 648.384647][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384648][T15365] ? __rtnl_newlink+0x3fa/0xa50 [ 648.384650][T15365] rtnl_newlink+0x9f1/0x11b0 [ 648.384652][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384653][T15365] ? rtnl_bridge_getlink+0x850/0x850 [ 648.384654][T15365] ? lock_acquire+0x13c/0x160 [ 648.384656][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384657][T15365] ? is_bpf_text_address+0x3e/0x110 [ 648.384660][T15365] ? is_bpf_text_address+0x72/0x110 [ 648.384661][T15365] ? kernel_text_address+0x149/0x170 [ 648.384662][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384664][T15365] ? cap_capable+0x1d7/0x3d0 [ 648.384667][T15365] ? arch_stack_walk+0xed/0x130 [ 648.384669][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384670][T15365] ? lock_acquire+0x13c/0x160 [ 648.384672][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384673][T15365] ? rtnl_bridge_getlink+0x850/0x850 [ 648.384675][T15365] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 648.384676][T15365] ? rtnl_link_fill+0x920/0x920 [ 648.384678][T15365] ? filter_irq_stacks+0xd0/0xd0 [ 648.384679][T15365] ? stack_depot_save_flags+0x1bc/0x790 [ 648.384682][T15365] netlink_rcv_skb+0x14e/0x3a0 [ 648.384683][T15365] ? rtnl_link_fill+0x920/0x920 [ 648.384685][T15365] ? lock_release+0x184/0x1f0 [ 648.384686][T15365] ? netlink_ack+0xcf0/0xcf0 [ 648.384688][T15365] ? __netlink_lookup+0xb9/0x6b0 [ 648.384691][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384692][T15365] ? lock_release+0x184/0x1f0 [ 648.384694][T15365] netlink_unicast+0x486/0x750 [ 648.384696][T15365] ? netlink_attachskb+0x810/0x810 [ 648.384698][T15365] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 648.384700][T15365] netlink_sendmsg+0x75b/0xc90 [ 648.384702][T15365] ? netlink_unicast+0x750/0x750 [ 648.384704][T15365] ? kernel_text_address+0x149/0x170 [ 648.384705][T15365] ? lock_acquire+0x13c/0x160 [ 648.384707][T15365] ? __import_iovec+0x36c/0x620 [ 648.384710][T15365] __sock_sendmsg+0xce/0x190 [ 648.384712][T15365] ____sys_sendmsg+0x61a/0x860 [ 648.384713][T15365] ? copy_msghdr_from_user+0x279/0x420 [ 648.384715][T15365] ? sock_write_iter+0x400/0x400 [ 648.384717][T15365] ? move_addr_to_kernel+0x40/0x40 [ 648.384718][T15365] ? filter_irq_stacks+0xd0/0xd0 [ 648.384721][T15365] ___sys_sendmsg+0x14e/0x1d0 [ 648.384723][T15365] ? copy_msghdr_from_user+0x420/0x420 [ 648.384727][T15365] __sys_sendmsg+0x12c/0x1d0 [ 648.384729][T15365] ? __sys_sendmsg_sock+0x20/0x20 [ 648.384732][T15365] ? rcu_is_watching+0x16/0xd0 [ 648.384734][T15365] do_syscall_64+0xff/0x530 [ 648.384735][T15365] ? exc_page_fault+0xee/0x100 [ 648.384737][T15365] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 648.384739][T15365] RIP: 0033:0x7f2790a9054e [ 648.384741][T15365] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 648.384742][T15365] RSP: 002b:00007ffd7628f150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 648.384746][T15365] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2790a9054e [ 648.384747][T15365] RDX: 0000000000000000 RSI: 00007ffd7628f200 RDI: 0000000000000005 [ 648.384748][T15365] RBP: 00007ffd7628f160 R08: 0000000000000000 R09: 0000000000000000 [ 648.384749][T15365] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919090 [ 648.384750][T15365] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd7628f8d0 [ 648.384753][T15365] [ 657.028391][T15536] eth1: renamed from tmp [ 657.028405][T15536] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 657.028407][T15536] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 15536, name: ip [ 657.028409][T15536] preempt_count: 1, expected: 0 [ 657.028410][T15536] RCU nest depth: 0, expected: 0 [ 657.028411][T15536] INFO: lockdep is turned off. [ 657.028412][T15536] irq event stamp: 0 [ 657.028413][T15536] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 657.028417][T15536] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 657.028423][T15536] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 657.028425][T15536] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 657.028427][T15536] Preemption disabled at: [ 657.028427][T15536] [] vprintk_emit+0x31b/0x3e0 [ 657.028434][T15536] CPU: 0 UID: 0 PID: 15536 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 657.028437][T15536] Tainted: [W]=WARN [ 657.028438][T15536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 657.028440][T15536] Call Trace: [ 657.028441][T15536] [ 657.028443][T15536] dump_stack_lvl+0x6f/0xa0 [ 657.028448][T15536] ? vprintk_emit+0x31b/0x3e0 [ 657.028449][T15536] __might_resched.cold+0x1fe/0x2c1 [ 657.028453][T15536] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 657.028456][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028459][T15536] __kmalloc_noprof+0x443/0x760 [ 657.028462][T15536] ? __rwlock_init+0x150/0x150 [ 657.028465][T15536] ? alloc_buf.isra.0+0x4b/0x260 [ 657.028470][T15536] ? do_raw_spin_unlock+0x59/0x250 [ 657.028472][T15536] alloc_buf.isra.0+0x4b/0x260 [ 657.028474][T15536] put_chars+0x1e1/0x2f0 [ 657.028476][T15536] ? __send_to_port+0x420/0x420 [ 657.028477][T15536] ? printk_get_next_message+0x240/0x650 [ 657.028480][T15536] ? console_prepend_replay+0x20/0x20 [ 657.028482][T15536] ? pointer+0x794/0xed0 [ 657.028485][T15536] hvc_console_print+0x292/0x780 [ 657.028490][T15536] ? hvc_write+0x3a0/0x3a0 [ 657.028492][T15536] ? __rwlock_init+0x150/0x150 [ 657.028494][T15536] ? lock_acquire+0x13c/0x160 [ 657.028497][T15536] console_emit_next_record+0x22f/0x4c0 [ 657.028499][T15536] ? devkmsg_read+0x4b0/0x4b0 [ 657.028501][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028502][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028504][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028505][T15536] ? lock_acquire+0x13c/0x160 [ 657.028507][T15536] ? console_flush_one_record+0x111/0x710 [ 657.028509][T15536] console_flush_one_record+0x46f/0x710 [ 657.028511][T15536] ? console_emit_next_record+0x4c0/0x4c0 [ 657.028514][T15536] console_unlock+0xee/0x1f0 [ 657.028516][T15536] ? lock_acquire+0x13c/0x160 [ 657.028518][T15536] ? console_flush_one_record+0x710/0x710 [ 657.028519][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028520][T15536] ? lock_release+0x184/0x1f0 [ 657.028522][T15536] ? lock_acquire+0xe0/0x160 [ 657.028524][T15536] ? __rcu_read_lock+0x70/0x70 [ 657.028525][T15536] ? __down_trylock_console_sem+0x5e/0xa0 [ 657.028527][T15536] ? vprintk_emit+0x320/0x3e0 [ 657.028529][T15536] vprintk_emit+0x37c/0x3e0 [ 657.028531][T15536] ? wake_up_klogd_work_func+0x90/0x90 [ 657.028532][T15536] ? preempt_schedule_thunk+0x16/0x30 [ 657.028535][T15536] ? _mutex_trylock_nest_lock+0x390/0x390 [ 657.028537][T15536] _printk+0xc7/0x100 [ 657.028540][T15536] ? snapshot_read.cold+0x21/0x21 [ 657.028542][T15536] ? synchronize_rcu_normal+0x340/0x340 [ 657.028545][T15536] ? netdev_name+0x43/0x60 [ 657.028548][T15536] ? __netdev_printk+0x17f/0x1d0 [ 657.028550][T15536] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 657.028553][T15536] netdev_info+0xe2/0x116 [ 657.028555][T15536] ? netdev_notice+0x120/0x120 [ 657.028557][T15536] ? do_raw_spin_lock+0x131/0x280 [ 657.028559][T15536] ? __dev_change_net_namespace+0x4f4/0x1d00 [ 657.028562][T15536] ? __rwlock_init+0x150/0x150 [ 657.028563][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028564][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028566][T15536] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 657.028569][T15536] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 657.028570][T15536] ? trace_irq_enable.constprop.0+0x30/0x160 [ 657.028572][T15536] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 657.028573][T15536] netif_change_name.cold+0x4f/0x89 [ 657.028575][T15536] ? register_netdev+0x40/0x40 [ 657.028576][T15536] ? lock_release+0x184/0x1f0 [ 657.028578][T15536] ? netdev_adjacent_rename_links+0x470/0x470 [ 657.028581][T15536] ? __kernel_text_address+0x12/0x30 [ 657.028583][T15536] ? write_profile+0xf0/0xf0 [ 657.028586][T15536] ? __asan_memset+0x27/0x50 [ 657.028590][T15536] do_setlink.isra.0+0x1f7d/0x2a60 [ 657.028592][T15536] ? stack_trace_save+0x93/0xc0 [ 657.028593][T15536] ? rtnl_link_get_size+0x350/0x350 [ 657.028595][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028596][T15536] ? stack_depot_save_flags+0x1bc/0x790 [ 657.028599][T15536] ? kasan_save_stack+0x3d/0x50 [ 657.028601][T15536] ? kasan_save_stack+0x2f/0x50 [ 657.028602][T15536] ? kasan_save_track+0x14/0x30 [ 657.028603][T15536] ? __kasan_kmalloc+0x7b/0x90 [ 657.028605][T15536] ? __kmalloc_cache_noprof+0x29a/0x620 [ 657.028606][T15536] ? rtnl_newlink+0x124/0x11b0 [ 657.028607][T15536] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 657.028608][T15536] ? netlink_rcv_skb+0x14e/0x3a0 [ 657.028611][T15536] ? netlink_unicast+0x486/0x750 [ 657.028613][T15536] ? netlink_sendmsg+0x75b/0xc90 [ 657.028614][T15536] ? __sock_sendmsg+0xce/0x190 [ 657.028617][T15536] ? ____sys_sendmsg+0x61a/0x860 [ 657.028618][T15536] ? ___sys_sendmsg+0x14e/0x1d0 [ 657.028620][T15536] ? __sys_sendmsg+0x12c/0x1d0 [ 657.028622][T15536] ? do_syscall_64+0xff/0x530 [ 657.028624][T15536] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 657.028626][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028628][T15536] ? lock_acquire+0x13c/0x160 [ 657.028629][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028630][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028631][T15536] ? trace_contention_end+0xb3/0x180 [ 657.028633][T15536] ? __mutex_lock+0x1db/0x1ea0 [ 657.028634][T15536] ? __mutex_lock+0x9a3/0x1ea0 [ 657.028636][T15536] ? rtnl_newlink+0x9a8/0x11b0 [ 657.028637][T15536] ? ww_mutex_lock+0x160/0x160 [ 657.028638][T15536] ? nla_get_range_signed+0x3d0/0x3d0 [ 657.028642][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028643][T15536] ? __rtnl_newlink+0x3fa/0xa50 [ 657.028645][T15536] rtnl_newlink+0x9f1/0x11b0 [ 657.028647][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028648][T15536] ? rtnl_bridge_getlink+0x850/0x850 [ 657.028650][T15536] ? lock_acquire+0x13c/0x160 [ 657.028651][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028653][T15536] ? is_bpf_text_address+0x3e/0x110 [ 657.028655][T15536] ? is_bpf_text_address+0x72/0x110 [ 657.028656][T15536] ? kernel_text_address+0x149/0x170 [ 657.028658][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028659][T15536] ? cap_capable+0x1d7/0x3d0 [ 657.028662][T15536] ? arch_stack_walk+0xed/0x130 [ 657.028665][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028666][T15536] ? lock_acquire+0x13c/0x160 [ 657.028667][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028669][T15536] ? rtnl_bridge_getlink+0x850/0x850 [ 657.028670][T15536] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 657.028672][T15536] ? rtnl_link_fill+0x920/0x920 [ 657.028673][T15536] ? filter_irq_stacks+0xd0/0xd0 [ 657.028675][T15536] ? stack_depot_save_flags+0x1bc/0x790 [ 657.028677][T15536] netlink_rcv_skb+0x14e/0x3a0 [ 657.028679][T15536] ? rtnl_link_fill+0x920/0x920 [ 657.028680][T15536] ? lock_release+0x184/0x1f0 [ 657.028682][T15536] ? netlink_ack+0xcf0/0xcf0 [ 657.028683][T15536] ? __netlink_lookup+0xb9/0x6b0 [ 657.028686][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028688][T15536] ? lock_release+0x184/0x1f0 [ 657.028690][T15536] netlink_unicast+0x486/0x750 [ 657.028692][T15536] ? netlink_attachskb+0x810/0x810 [ 657.028694][T15536] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 657.028696][T15536] netlink_sendmsg+0x75b/0xc90 [ 657.028698][T15536] ? netlink_unicast+0x750/0x750 [ 657.028699][T15536] ? kernel_text_address+0x149/0x170 [ 657.028701][T15536] ? lock_acquire+0x13c/0x160 [ 657.028703][T15536] ? __import_iovec+0x36c/0x620 [ 657.028706][T15536] __sock_sendmsg+0xce/0x190 [ 657.028708][T15536] ____sys_sendmsg+0x61a/0x860 [ 657.028709][T15536] ? copy_msghdr_from_user+0x279/0x420 [ 657.028711][T15536] ? sock_write_iter+0x400/0x400 [ 657.028713][T15536] ? move_addr_to_kernel+0x40/0x40 [ 657.028714][T15536] ? filter_irq_stacks+0xd0/0xd0 [ 657.028717][T15536] ___sys_sendmsg+0x14e/0x1d0 [ 657.028719][T15536] ? copy_msghdr_from_user+0x420/0x420 [ 657.028724][T15536] __sys_sendmsg+0x12c/0x1d0 [ 657.028726][T15536] ? __sys_sendmsg_sock+0x20/0x20 [ 657.028729][T15536] ? rcu_is_watching+0x16/0xd0 [ 657.028730][T15536] do_syscall_64+0xff/0x530 [ 657.028732][T15536] ? exc_page_fault+0xee/0x100 [ 657.028734][T15536] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 657.028735][T15536] RIP: 0033:0x7f86e861254e [ 657.028737][T15536] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 657.028739][T15536] RSP: 002b:00007fff83bc2640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 657.028743][T15536] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f86e861254e [ 657.028744][T15536] RDX: 0000000000000000 RSI: 00007fff83bc26f0 RDI: 0000000000000005 [ 657.028745][T15536] RBP: 00007fff83bc2650 R08: 0000000000000000 R09: 0000000000000000 [ 657.028746][T15536] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919099 [ 657.028747][T15536] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff83bc2dc0 [ 657.028749][T15536]